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Quality
and
ervice
S
thatwill
Blowyou Aw a y!
Industry Leadership
Founded in 1938, Acme Engineering and Manufacturing
Corporation is known worldwide as a leader in the
manufacture of fans, blowers, and ventilation equipment.
Acme’s growth over the past half century is a tribute to
superior quality, customer loyalty, and dedicated employees
and sales representatives.
Today, from its headquarters in Muskogee, Oklahoma, Acme
serves customers worldwide with high quality air movement
and control products.
Manufacturing
With approximately 350,000 square feet of manufacturing
space, Acme produces one of the broadest lines of air
moving equipment in the industry. State-of-the-art
manufacturing equipment and a well trained, experienced
workforce is the key to Acme’s timely delivery of
quality air moving products.
Research and Testing
The Acme Research and Development Center operates both
air and sound laboratories. The Center houses four wind
tunnels with a data acquisition system, a reverberant sound
room with the latest sound analyzer equipment, and a
structural laboratory for stress and vibration analysis.
Solid modeling, and finite element analysis support
product research and development. The Center also
houses a fully equipped prototype facility enabling Acme to
develop and introduce new products to the market in the
shortest time possible.
Sales & Service
A factory trained, knowledgeable sales organization
addresses the needs of many diverse and distinct
markets. Customers around the world are serviced by a
complete system of sales representatives, equipment
distributors and local dealers supported by nationwide
distribution centers and backed by a staff of sales and
marketing professionals.
Quality
A highly trained production staff sets the standard for
dependable, quality air moving products. By using the
latest computer techniques for research and design,
and rigorous quality control standards Acme can offer
one of the best warranty programs in the industry. Our
exclusive 2/5 year limited warranty provides our customers
with confidence…Year After Year.
SYMBOL
OF
UAL ITY
Q
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PLENUM FANS
Acme offers plenum fans in two models; 8800 STAR Series and 8800 Series. Application and performance requirements will
determine which model is best suited for your needs.
8800 STAR Series
The 8800 STAR plenum fans are available in arrangements
3H and 3F. Wheel sizes range from 15" - 60" and are
constructed of aluminum or steel (steel only on 60") with the
single thickness airfoil blades.
The STAR Advantage...
Quiet Operation...The precise orientation of
n
wheel blades, combined with careful
aerodynamic design of wheel and inlet,
decreases air turbulence and increases pressure
conversion efficiency. The result is a quieter
operating centrifugal fan.
Lower Costs...Mixed Flow fan performance but
n
at ½ the cost and less space.
Lower Sound...STAR wheels are designed to
n
offer significantly lower sound levels in the first
three octave bands than those of hollow airfoil
wheels while matching the CFM, Static Pressure
and RPM of a similar size wheel.
Inlet Sound Power by Octave Band
28,000 CFM @ 3" S.P.
100
95
90
85
80
Sound Power
75
70
1
2
3
4
5
6
7
Octa ve Bands
ACME STAR 8849 Competitor Airfoil 49"
In this example the difference in A weighted sound in the first three
octave bands is 3 dBA. Using NC to evaluate the difference, the Acme
STAR Plenum Wheel reduces the NC levels in the occupied space by 5.
(e.g. reduces NC from 45 to 40)
.
8
8800 STAR Series
8800 STAR Steel
8800 STAR Aluminum
Sizes 15" through 60"
8800 Series
The 8800 Series is
available with welded
steel or aluminum
tabbed airfoil wheels.
Steel wheels are Class
I and II ranging in sizes
15" - 73". (Consult
factory for Class III).
Aluminum tabbed
wheels are Class I
ranging in sizes 15" -
49". Welded aluminum
wheels up to 73".
Acme Engineering and Manufacturing Corporation certifies that the
Plenum Models 8800 STAR and 8800 Series fans shown herein are
licensed to bear the AMCA Seal. The ratings shown are based on
tests and procedures performed in accordance with AMCA Publication
211 and AMCA Publication 311 and comply with the requirements of
the AMCA Certified Ratings Program.
8800 AF Steel
Sizes 15" through 73”
8800 AT Aluminum
Sizes 15" through 49”
8800 Series
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PLENUM FANS
CONSTRUCTION FEATURES
AIRFOIL WHEELS
Shock-free flow at the leading edge of the
blades, plus streamlined flow over the blade
surfaces, increases wheel efficiency and
quietness.
All wheels are statically and dynamically
balanced to ensure smooth operation.
AIRFOIL ADVANTAGES...
Steeply Rising Pressure Curve¼
n
Ensures minimum variation in
volume with change in system
pressure and provides a pressure
reserve above the normal selection
range.
Low Operating Cost¼ Maximum
n
peak and operating efficiencies
with minimum power requirements.
Quieter Operation¼
n
Aerodynamically correct airflow
provided by airfoil blading permits
quiet operation.
ADD UP TO...
Real Savings¼ low initial cost,
n
minimum operating expense, and
minimum maintenance expense.
n
Full Value¼ Superior design,
workmanship, application and
service.
INLETS
Deep streamlined inlets reduce incoming air turbulence and losses to a
minimum. Overlapping of the inlet with the contoured wheel rims allows air
to move into the wheel without obstruction. Inlets include slip connection.
STANDARD PAINT FINISH
The standard finish for all fans consist of one coat of primer and one
overcoat of gray, alkyd enamel paint. Other coatings are available upon
request.
HEAVY BEARING SUPPORT - (Arrangement 3)
Heavy steel bearing supports maintain accurate alignment, prevent bearing
distortion and offer a minimum of resistance to airflow.
BEARINGS - (Arrangement 3)
Self-aligning, grease lubricated, anti-friction bearings are standard.
Minimum starting friction, simple maintenance and long trouble-free life
expectancy, make them ideal for fan service. In general, ball bearings are
used for the higher speeds, and roller bearings for heavy loads and at
slower speeds.
With proper belt tension, ACME bearings are selected for a minimum L
of 80,000 hours (L
horsepower configurations may lead to reduced bearing life. Information on
the actual bearing selection for a given configuration along with bearing life
estimates are available upon request.
, 400,000). However, certain high speed and high
50
life
10
STEEL WHEELS
Wheels have die-formed hollow airfoil blades
continuously welded to back plate and rim to
provide a rigid assembly for Class I and II
applications.
ALUMINUM TABBED WHEELS
Tabbed wheels have die formed aluminum
airfoil (hollow on 8800 Series) blades tabbed
to backplate and rim for Class I applications.
Tabbing eliminates welding distortion
improving wheel balance and vibration free
operation.
SHAFTS
Shafts are fabricated from medium carbon
steel, (larger fans utilize forged shafts) and all
are carefully turned, ground and polished to
size. All shafts are correctly designed to give
safe deflection and operate well below the first
critical speeds.
ARRANGEMENT 3
Belt drive version. Motor is either mounted on a motor slide base on the
floor, or on a motor slide base on a structural unitary support. The wheel is
supported between one bearing mounted in the airstream and one mounted
behind the wheel backplate.
ARRANGEMENT 4 (Consult factory)
Direct drive version. Motor is supported by a rigid steel base and wheel is
mounted on motor shaft.
4
Page 5
OPTIONAL ACCESSORIES
Extended Lube Fittings
n
Shaft Extensions
n
Inlet Screens
n
Unit Protective Enclosure
n
Inlet Vane Controls
n
Motor & V-Belt Drives
n
Vertical Shaft Mounting
n
Special Bearings
n
Special Nameplates
n
Narrow % Width Wheels
n
Drive Guards
n
Unitary Bases
n
Special Coatings
n
Split Pillow Block Bearing
n
INLET VANE CONTROL (IVC)
Vane control is a simple and efficient means of regulating
fan output over a wide range of operating conditions. It
combines the advantages of instantaneous regulation of fan
capacity (to meet exact pressure and volume requirements
of the system) with substantial power savings during those
periods when the full rated delivery of the fan is not
required. Vanes may be operated automatically or
manually without shutting the fan down.
PLENUM FANS
Usable at all times¼ Vanes may be operated
n
without shutting down the fan ensuring
continuous system performance.
Stabilizes Fan¼ Partially closed vanes steepen
n
the fan curve, minimizing volume variation when
the system resistance changes.
Simple¼ Regulating fan output by vane control
n
permits the use of highly efficient squirrel cage
motor and simple starting equipment.
Economical¼ Vane control is a most
n
economical means of controlling fan capacity
combining power savings with low first cost.
Internal (Nested) IVC
with lever
The control of fan output by movable inlet vanes has been
accepted as one of the most economical means of varying
fan capacity at high efficiency.
Typical Inlet Vane Control Horsepower Curve Illustrating Power Savings.
Inlet Vane Control offers these advantages for Variable
Air Volume Systems:
n
Immediate Response¼ Vane control effects a
change in fan pressure and volume without
requiring a speed change of either the fan or
motor.
n
Saves Power¼ As the vanes are closed, a
reduction in fan output occurs, with a resulting
lower motor power input.
n
Quietness¼ Overall sound level will not
increase substantially from full open to the closed
vane position.
n
Present-Future Operation¼ Partially closed
vanes permit use of a fan without change for
present low occupancy or load. Vanes can be
opened as load increases.
SELECTION AND APPLICATION
Efficient fan selection minimizes internal energy losses and
sound generation. Fan selections near the peak efficiency
provide low sound output consistent with adequate
pressure reserve and self-limiting horsepower adding
another advantage of carefully coordinated design.
Selection for relatively quiet operation¼ Selection at
higher efficiencies minimizes sound generation. For lower
sound output, together with other benefits of low power
consumption and operating cost throughout fan life, select
fans near Normal Selection Curve. When high sound
levels are acceptable, together with smaller fans and higher
operating costs, selection can be made at lower
efficiencies. Under these circumstances, sound attenuation
may be desirable.
Recommended Outlet Velocities
For Quiet Operation
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Page 6
PLENUM FANS
SELECTION CONSIDERATIONS
Selection of the proper fan for a given application involves
not only the operating characteristics of the fan, but a careful
analysis of first cost versus operating cost, as well as
expected life, quietness of operation, location of equipment
and other job limitations. Quite often an analysis of first cost
versus operating costs for the life expectancy of the fan can
justify a higher initial investment using a larger fan with
higher efficiency. Industrial applications have indeterminate
life expectancies and often permit smaller fans to be
selected at lower efficiencies. Each installation should be
thoroughly analyzed in its design stage to insure that the
ultimate objective is accomplished.
ACME’S FAN¼ YOUR SYSTEM
Fan selections are based on static pressure capability when
handling a given volume of air. The static pressure is
calculated for each system by following certain accepted
industry practices. This calculation of static pressure is at
best an inexact science with the error often compounded by
the addition of safety factors.
If the system pressure
requirements for a given
volume of flow is known, the
system characteristic curve is a
parabola and can be predicted
mathematically. Such a system
curve is illustrated to the left.
A fan at a given RPM has a
characteristic pressure-volume
curve from wide open to
blocked tight. Such a fan
curve is illustrated to the right.
If the curves are superimposed
as illustrated to the left, the
intersection is the only point on
the system at which the fan can
operate. If this balance point
does not satisfy the system
pressure and volume
requirements, the system
requirements or fan speed must
be adjusted until the required
operating characteristics are
obtained.
In the selection of a fan to meet calculated or specified
pressure-volume conditions, it is important to apply, where
possible, an adjustable fan drive with sufficient variation to
compensate for variances between actual and calculated
operating conditions.
FAN STARTING REQUIREMENTS
A fan is an energy converter. Electrical energy rotates the
fan wheel through a driving motor and increases the static
pressure (potential energy) of the air handled by the fan in
order to overcome resistance to airflow offered by the duct
system. The wheel also increases the velocity pressure
(kinetic energy) of the air which is the energy required to
maintain the air in motion. The driving motor must be
capable of starting the fan from rest and accelerating it to
the operating speed with a minimum of disturbance to the
electrical system. The information given below is useful in
understanding the motor problems that may arise.
To start and accelerate a fan to the operating speed it is
necessary to:
1. Overcome bearing resistance. This resistance can
vary with the type of bearing used. It is low for
anti-friction types and relatively high for sleeve types.
2. Accelerate the inertia of the fan wheel and shaft.
This inertia is generally designated as the moment of
inertia or WR
2
. The motor must provide energy to
accelerate it together with the inertia of the drive
sheaves or coupling.
3. Provide energy to the fan wheel as it begins to
deliver air into the duct system. The horsepower
required varies with the cube of the fan speed ratio. It
is insignificant at low speeds, but increases rapidly as
the fan wheel comes up to operating speed.
8800 Series (Steel Wheel)*
WR2Fan (lb.- ft.2)
Fan Size Class I Class II
8815 3 5
8816 5 7
8818 9 12
8820 13 18
8822 20 30
8824 30 45
8827 45 70
8830 75 105
8833 115 160
8837 165 235
8840 310 350
8845 450 590
8849 765 995
8854 1350 1530
8860 2020 2290
8866 3710 4480
8873 5710 6940
* Aluminum wheel is 1/3 of value shown.
8800 STAR Series
WR2Fan (lb.- ft.2)
Fan Size Aluminum Wheel
8815STAR 1
8818STAR 3
8822STAR 5
8824STAR 10
8827STAR 16
8830STAR 30
8833STAR 50
8837STAR 74
8843STAR 165
8849STAR 340
8854STAR 630
8860STAR 2930
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Page 7
MOTOR SELECTION CONSIDERATIONS
PLENUM FANS
At lower static pressures it is possible to select motors that are
too small. The fan operating brake horsepower could be
significantly less than the WR
2
necessary to accelerate the fan
to the point of operation. If the motor was sized to the required
operating brake horsepower without consideration for the fan
2
WR
, drive loss, and bearing loss, then it is very possible to
overheat the motor and overload the electrical system. To
assure the proper motor size you should refer to the motor
manufacturers data.
The job engineer, contractor or representative is responsible for
the proper motor size and type selection.
Whenever inlet vanes are used, the starting load and motor
heating are reduced, if such devices are kept closed until after
the fan has accelerated to operating speed.
CORRECTION OF FAN PERFORMANCE FOR OTHER THAN
STANDARD AIR CONDITIONS
Air volumes to be handled by the fan must be calculated to
satisfy the application. A fan operating on a given system at a
given speed is a constant volume machine. The density of air
entering the fan (affected by temperature and/or altitude) can
vary, but the air volume delivered will remain unchanged. The
system resistance, the fan pressure capability and brake
horsepower will vary directly with the air density.
In general practice, the design system resistance is calculated in
the usual manner using standard air density and the fan
pressure requirements are determined for “standard” conditions.
This is sometimes known as the equivalent pressure (SP
).
E
Select the fan from the catalog in the normal manner using the
equivalent pressure (SP
), noting the fan RPM and BHP. As
E
indicated by Fan Law #2, the design air volume and selected fan
speed will remain unchanged, but the fan pressure and
horsepower will vary with the air density. The system resistance
will also vary with the air density.
The design of many systems involves the calculation and
specification of air quantities by weight as in product drying or
combustion. Before a fan can be selected, the air quantity must
be converted to an air volume based upon actual air density
entering the fan inlet. The system resistance equivalent fan
static pressure (SP
) must be determined using the air volume.
E
The fan selection is now made from the catalog using the
calculated air volume and the equivalent static pressure (SP
).
E
Fan brake horsepower corrections are made for air density
variations as indicated under Fan Law #2C.
FAN LAWS
Two basic fan laws relate performance variables
for any fan of a given design (such as the 8800
Series). An understanding of these relationships is
necessary to select fans when they are handling
air or gas which is different than standard or when
fan performance adjustments must be made on
existing systems. Both of these laws apply to a
given unchanged duct system.
FAN LAW #1
SPEED VARIABLE - CONSTANT AIR DENSITY
A. Volume (CFM)...Varies directly as the ratio of
the speeds.
RPM
CFM CFM X
=
21
RPM
2
1
B. Pressure (SP or TP)...Varies directly as the
square of the speed ratio.
2
RPM
Pressure Pressure X
=
21
RPM
2
1
C. Power...Varies directly as the cube of the
speed ratio.
3
RPM
BHP BHP X
=
21
RPM
2
1
FAN LAW #2
AIR DENSITY VARIABLE - CONSTANT SPEED
A. Volume (CFM)...Remains unchanged
B. Pressure (SP or TP)...Varies directly as the
ratio of the air densities.
Pressure Pressure X
=
21
AirDensity
AirDensity
2
1
C. Power...Varies directly as the ratio of the air
densities.
BHP BHP X
=
21
AirDensity
AirDensity
2
1
For ease in calculations, the table on page 8 contains air density
ratios for temperatures from -20°F to 150°F and barometric
pressures from 29.92" to 20.58" Hg.
7
Page 8
PLENUM FANS
SAMPLE SELECTION
A 8800 Series size 8837 fan must deliver 27,076 CFM at
4.0 inches static pressure. The fan must perform at an
altitude of 5000 feet with an entering air temperature of
150°F.
1. Obtain the density ratio from the table below. For
150°F at an altitude of 5000 feet the ratio is 1.38.
2. Convert the actual static pressure to standard
conditions (SP
= 4 in. wg x 1.38 = 5.5 in. wg
SP
E
3. Use the specified air flow rate and equivalent static
pressure (SP
requirements from the fan rating tables.
From the fan performance table on page 34, a size 37
fan must operate at 1450 RPM and require 40.97 BHP.
4. The speed is correct as selected from the performance
table (when elevated temperatures are involved,
compare with the maximum allowable speed of the
fan). The power requirements must be converted back
to the actual operating conditions by using the ratio of
the actual density to standard density.
AIR
GAS
TEMP
°F
29.92
).
E
) to obtain the fan speed and power
E
AIR DENSITY RATIOS AT VARIOUS ALTITUDES AND AIR TEMPERATURES
ALTITUDE IN FT. ABOVE SEA LEVEL WITH CORRESPONDING BAROMETRIC PRESSURE IN INCHES Hg.
0
1000
28.86
2000
27.82
3000
26.81
4000
25.84
Divide the tabular power from step 3 by the density ratio
from step 1:
4097
.
Power =
5. Check specifications to determine if the fan will be
expected to operate at lower temperatures (such as at
start up of a system). If it is, check the power
requirement at this lower temperature.
Assume the system will be started with the fan handling
air at 70°F.
a. The air density ratio for 70°F and 5000 ft is 1.20.
b. Convert the power at standard conditions (70°F and
sea level) to 70°F and 5000 feet:
Power =
c. Select a motor based upon the maximum power
required or 34.14 BHP.
5000
24.89
6000
23.98
BHP
138
.
4097
.
120
BHP
.
7000
23.09
2969
.
34 14
BHP=
.
8000
22.22
BHP=
9000
21.38
10000
20.58
-20 0.83 0.86 0.89 0.93 0.96 1.00 1.04 1.08 1.12 1.16 1.21
0 0.87 0.91 0.94 0.97 1.01 1.04 1.08 1.13 1.17 1.22 1.26
50 0.96 1.00 1.04 1.07 1.11 1.16 1.20 1.25 1.30 1.35 1.40
70 1.00 1.04 1.08 1.12 1.16 1.20 1.25 1.30 1.35 1.40 1.45
100 1.06 1.10 1.14 1.18 1.22 1.27 1.32 1.37 1.42 1.48 1.54
150 1.15 1.19 1.24 1.30 1.33 1.38 1.44 1.49 1.55 1.61 1.67
PLENUM FAN CLASSIFICATIONS
Typically, commercial ventilation equipment is defined by an AMCA Class which relates the ability of a fan to obtain specified
air/pressure performance points. These points are defined in AMCA Standard 99-86 for housed backward inclined and forward
curved fans. There are no standards for a Plenum fan relating to its performance capability to an AMCA Class.
However, because ACME uses its basic 8100 housed fan airfoil wheel design in our Plenum fans, it becomes convenient to
identify Plenum fans by a “ACME Construction Class
the normal AMCA Fan Rating Class for the housed 8100 fan line. Therefore, an ACME
physically the same as an AMCA
PLENUM FAN OUTLET AREA
A plenum fan does not have a housing to collect the air. Therefore, the traditional concept of an outlet area has to be modified.
By definition from AMCA 210, the outlet opening of the wheel is the fan outlet area. This is the circumference of the wheel at
the blade tip times the tip width of the wheel.
Class I 8100 housed fan wheel and shaft.
” equivalent to the same physical wheel construction necessary to obtain
Class I Plenum wheel and shaft is
8
Page 9
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
8800 STAR
SIZE 8815STAR
SIZE 8815 -20° to 150°F
Aluminum Wheel 3200 RPM
Steel Wheel 4074 RPM
VOL
CFMOVFPM
660 600 657 0.05 762 0.08
770 700 697 0.06 793 0.09 882 0.12
880 800 741 0.07 830 0.10 913 0.13 992 0.17
990 900 788 0.08 872 0.12 949 0.15 1022 0.19 1093 0.23 1159 0.27
1100 1000 836 0.10 917 0.13 990 0.17 1059 0.21 1124 0.25 1189 0.29 1251 0.34
1210 1100 889 0.12 964 0.15 1034 0.19 1100 0.23 1162 0.27 1220 0.32 1281 0.37 1393 0.47
1320 1200 944 0.14 1012 0.17 1080 0.22 1142 0.26 1202 0.30 1259 0.35 1313 0.40 1423 0.50 1524 0.61
1430 1300 1000 0.16 1063 0.20 1127 0.24 1188 0.29 1244 0.33 1300 0.38 1353 0.43 1454 0.54 1555 0.65 1648 0.78
1540 1400 1057 0.18 1118 0.23 1176 0.27 1235 0.32 1290 0.37 1342 0.42 1394 0.47 1492 0.58 1585 0.70 1678 0.82
1650 1500 1114 0.21 1173 0.26 1227 0.31 1283 0.36 1337 0.41 1388 0.46 1436 0.51 1532 0.63 1620 0.74 1708 0.87
1760 1600 1175 0.25 1229 0.29 1282 0.34 1332 0.39 1385 0.45 1435 0.50 1482 0.56 1573 0.68 1661 0.80 1742 0.93
1870 1700 1236 0.29 1286 0.33 1337 0.38 1384 0.44 1433 0.49 1482 0.55 1529 0.61 1616 0.73 1702 0.86 1782 0.99
1980 1800 1297 0.33 1343 0.38 1393 0.43 1439 0.49 1483 0.54 1530 0.60 1576 0.66 1662 0.79 1743 0.92 1823 1.06
2090 1900 1359 0.37 1402 0.42 1449 0.48 1494 0.54 1537 0.60 1579 0.66 1624 0.72 1709 0.85 1788 0.99 1865 1.13
2200 2000 1421 0.43 1463 0.48 1506 0.53 1550 0.59 1592 0.66 1632 0.72 1673 0.78 1756 0.92 1834 1.06 1907 1.20
2420 2200 1547 0.54 1586 0.60 1623 0.66 1663 0.72 1703 0.79 1741 0.85 1778 0.92 1853 1.07 1928 1.22 1999 1.37
2640 2400 1674 0.68 1710 0.74 1745 0.80 1778 0.87 1816 0.94 1853 1.01 1888 1.09 1956 1.23 2024 1.39 2094 1.56
2860 2600 1801 0.84 1835 0.91 1868 0.98 1900 1.04 1931 1.11 1966 1.19 2000 1.27 2065 1.43 2127 1.59 2190 1.76
3080 2800 1929 1.03 1961 1.10 1992 1.17 2022 1.25 2052 1.32 2081 1.39 2114 1.48 2176 1.65 2236 1.82 2293 1.99
3300 3000 2058 1.24 2088 1.32 2118 1.40 2146 1.47 2174 1.55 2201 1.63 2229 1.71 2289 1.89 2346 2.07 2401 2.26
3520 3200 2187 1.49 2216 1.57 2244 1.65 2271 1.73 2298 1.81 2324 1.90 2349 1.98 2403 2.16 2458 2.36 2512 2.55
3740 3400 2317 1.76 2344 1.85 2371 1.93 2396 2.02 2422 2.11 2447 2.20 2471 2.29 2519 2.46 2572 2.67 2623 2.87
3960 3600 2447 2.07 2473 2.16 2498 2.25 2523 2.34 2547 2.44 2571 2.53 2594 2.62 2640 2.81 2687 3.01 2737 3.22
4180 3800 2577 2.41 2602 2.51 2626 2.60 2650 2.70 2673 2.80 2696 2.89 2718 2.99 2762 3.19 2805 3.39 2851 3.61
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 15 inches
Wheel Circumference 3.93 feet
Inlet Diameter/Area 13.00 inches dia./.92 sq. ft.
Outlet Area 1.10 sq. ft.
Tip Speed 3.93 x RPM ft./minute
Air
VOL
CFMOVFPM
1540 1400 1765 0.95
1650 1500 1795 1.01 1953 1.29
1760 1600 1825 1.06 1983 1.36
1870 1700 1858 1.12 2013 1.42 2157 1.74
1980 1800 1898 1.20 2044 1.49 2187 1.82 2319 2.16
2090 1900 1939 1.27 2077 1.57 2217 1.90 2349 2.25 2472 2.62
2200 2000 1980 1.35 2117 1.66 2248 1.99 2379 2.35 2501 2.72 2617 3.10
2420 2200 2067 1.53 2199 1.85 2323 2.19 2440 2.54 2562 2.93 2677 3.34 2786 3.75 2890 4.18
2640 2400 2160 1.72 2284 2.07 2405 2.42 2519 2.79 2626 3.17 2738 3.59 2846 4.02 2950 4.46 3049 4.92 3144 5.38
2860 2600 2255 1.94 2376 2.30 2488 2.68 2601 3.06 2707 3.46 2807 3.87 2908 4.30 3010 4.76 3109 5.23
3080 2800 2352 2.18 2470 2.56 2580 2.96 2684 3.36 2789 3.78 2888 4.20 2983 4.64 3074 5.09 3170 5.57
3300 3000 2454 2.45 2566 2.84 2674 3.26 2776 3.68 2872 4.12 2971 4.56 3064 5.02 3154 5.48
3520 3200 2563 2.75 2663 3.15 2769 3.59 2869 4.03 2964 4.49 3055 4.95 3147 5.42
3740 3400 2673 3.08 2769 3.50 2866 3.95 2964 4.41 3057 4.88 3147 5.37
3960 3600 2785 3.44 2878 3.89 2966 4.34 3060 4.82 3152 5.31
4180 3800 2898 3.84 2988 4.30 3074 4.77 3158 5.26
4400 4000 3012 4.27 3100 4.75 3184 5.24
4620 4200 3127 4.74
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
9
Page 10
PLENUM FANS
SIZE 8818STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
Air
8800 STAR
Wheel Diameter 18.51 inches
Wheel Circumference 4.85 feet
Inlet Diameter/Area 16.40 inches dia./1.47 sq. ft.
Outlet Area 1.67 sq. ft.
Tip Speed 4.85 x RPM ft./minute
VOL
CFMOVFPM
1002 600 531 0.08 617 0.12
1169 700 564 0.09 642 0.13 714 0.18
1336 800 600 0.11 672 0.15 739 0.20 803 0.26
1503 900 638 0.13 705 0.17 768 0.23 828 0.28 885 0.35 939 0.41
1670 1000 677 0.15 742 0.20 801 0.26 857 0.31 910 0.38 963 0.45 1013 0.52
1837 1100 719 0.17 780 0.23 836 0.29 890 0.35 940 0.42 988 0.48 1037 0.56 1128 0.71
2004 1200 763 0.21 819 0.26 874 0.33 924 0.39 973 0.46 1019 0.53 1063 0.60 1152 0.76 1234 0.93
2171 1300 809 0.24 860 0.30 912 0.37 961 0.44 1007 0.51 1053 0.58 1095 0.66 1177 0.82 1259 0.99 1334 1.18
2338 1400 854 0.28 904 0.34 951 0.41 999 0.49 1044 0.56 1086 0.64 1129 0.72 1207 0.88 1283 1.06 1359 1.25
2505 1500 901 0.32 949 0.39 993 0.46 1038 0.54 1082 0.62 1123 0.70 1162 0.78 1240 0.95 1312 1.13 1383 1.32
2672 1600 949 0.37 994 0.45 1036 0.52 1077 0.60 1120 0.68 1161 0.76 1199 0.85 1273 1.03 1344 1.21 1410 1.40
2839 1700 999 0.43 1040 0.50 1081 0.58 1120 0.66 1159 0.75 1199 0.84 1237 0.93 1308 1.11 1377 1.30 1443 1.50
3006 1800 1048 0.50 1086 0.57 1126 0.65 1164 0.74 1199 0.82 1238 0.91 1275 1.01 1345 1.20 1411 1.40 1476 1.60
3173 1900 1098 0.57 1134 0.64 1172 0.73 1208 0.81 1243 0.90 1277 1.00 1314 1.09 1383 1.29 1447 1.50 1509 1.71
3340 2000 1149 0.64 1183 0.72 1218 0.81 1253 0.90 1287 0.99 1320 1.09 1353 1.19 1421 1.39 1484 1.61 1543 1.83
3674 2200 1250 0.82 1282 0.91 1312 0.99 1345 1.09 1377 1.19 1408 1.29 1438 1.40 1499 1.61 1560 1.84 1618 2.08
4008 2400 1353 1.03 1382 1.12 1410 1.22 1438 1.31 1468 1.42 1498 1.53 1527 1.64 1582 1.87 1638 2.11 1694 2.36
4342 2600 1456 1.27 1483 1.37 1510 1.48 1536 1.58 1561 1.68 1590 1.80 1617 1.92 1670 2.16 1720 2.41 1772 2.67
4676 2800 1559 1.55 1585 1.66 1610 1.77 1635 1.88 1659 1.99 1682 2.11 1709 2.24 1760 2.49 1808 2.76 1854 3.02
5010 3000 1663 1.88 1688 1.99 1711 2.11 1735 2.23 1757 2.35 1779 2.47 1802 2.59 1851 2.86 1897 3.14 1942 3.42
5344 3200 1768 2.25 1791 2.37 1813 2.49 1835 2.62 1857 2.74 1878 2.87 1899 3.00 1943 3.27 1988 3.56 2031 3.86
5678 3400 1872 2.66 1894 2.79 1916 2.92 1937 3.05 1957 3.19 1978 3.32 1997 3.46 2036 3.73 2079 4.03 2121 4.35
6012 3600 1977 3.12 1998 3.26 2019 3.40 2039 3.54 2058 3.68 2078 3.82 2097 3.96 2134 4.25 2172 4.55 2213 4.88
6346 3800 2083 3.64 2103 3.79 2122 3.93 2141 4.08 2160 4.23 2179 4.37 2197 4.52 2233 4.83 2267 5.13 2305 5.46
VOL
CFMOVFPM
2338 1400 1429 1.45
2505 1500 1453 1.53 1582 1.96
2672 1600 1478 1.61 1606 2.06
2839 1700 1504 1.70 1630 2.16 1747 2.65
3006 1800 1537 1.81 1655 2.27 1771 2.76 1878 3.28
3173 1900 1570 1.93 1682 2.38 1795 2.89 1902 3.42 2002 3.98
3340 2000 1603 2.05 1714 2.52 1820 3.02 1926 3.56 2026 4.13 2119 4.72
3674 2200 1673 2.32 1780 2.81 1881 3.32 1976 3.86 2075 4.46 2168 5.07 2256 5.70 2340 6.35
4008 2400 1748 2.61 1848 3.13 1947 3.68 2039 4.24 2126 4.81 2217 5.45 2305 6.10 2389 6.78 2469 7.47 2546 8.18
4342 2600 1824 2.94 1923 3.49 2014 4.06 2105 4.65 2191 5.25 2272 5.87 2354 6.53 2438 7.23 2518 7.95 2594 8.69
4676 2800 1902 3.30 1998 3.88 2088 4.48 2172 5.10 2257 5.73 2338 6.38 2415 7.04 2488 7.72 2567 8.46
5010 3000 1985 3.71 2076 4.31 2164 4.94 2246 5.59 2325 6.25 2404 6.92 2480 7.61 2553 8.32
5344 3200 2073 4.16 2154 4.78 2240 5.44 2321 6.11 2399 6.80 2472 7.51 2547 8.23
5678 3400 2162 4.66 2239 5.31 2318 5.98 2398 6.69 2474 7.40 2546 8.14
6012 3600 2252 5.21 2327 5.88 2399 6.57 2476 7.30 2550 8.05
6346 3800 2343 5.81 2417 6.51 2486 7.23 2555 7.97
6680 4000 2435 6.46 2507 7.19 2575 7.94
7014 4200 2528 7.17 2598 7.93
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8818 -20° to 150°F
Aluminum Wheel 2600 RPM
Steel Wheel 3303 RPM
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
10
Page 11
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8822STAR
8800 STAR
SIZE 8822 -20° to 150°F
Aluminum Wheel 2200 RPM
Steel Wheel 2777 RPM
VOL
CFMOVFPM
1422 600 448 0.11 520 0.17
1659 700 476 0.13 541 0.19 602 0.26
1896 800 506 0.15 567 0.22 622 0.29 676 0.36 726 0.45
2133 900 538 0.18 595 0.25 648 0.32 697 0.40 746 0.49 791 0.58
2370 1000 571 0.21 626 0.29 676 0.36 722 0.45 767 0.53 811 0.63 853 0.73
2607 1100 607 0.25 658 0.33 705 0.41 750 0.50 792 0.59 832 0.68 874 0.79 950 1.01
2844 1200 644 0.29 691 0.38 737 0.46 779 0.56 820 0.65 859 0.75 896 0.85 971 1.08 1040 1.32
3081 1300 683 0.34 726 0.43 769 0.52 811 0.62 849 0.72 887 0.83 923 0.93 992 1.16 1060 1.41 1124 1.67
3318 1400 721 0.40 763 0.49 802 0.59 843 0.69 880 0.80 916 0.91 951 1.02 1018 1.25 1081 1.50 1144 1.77
3555 1500 761 0.46 801 0.56 838 0.66 876 0.77 912 0.88 947 0.99 980 1.11 1045 1.35 1105 1.60 1165 1.88
3792 1600 802 0.53 839 0.64 875 0.74 909 0.85 945 0.97 979 1.09 1011 1.21 1074 1.46 1133 1.72 1188 1.99
4029 1700 844 0.62 878 0.72 912 0.83 945 0.94 978 1.06 1011 1.19 1043 1.32 1103 1.58 1161 1.85 1216 2.13
4266 1800 886 0.71 917 0.81 951 0.93 982 1.05 1012 1.17 1044 1.30 1076 1.43 1134 1.70 1189 1.99 1244 2.28
4503 1900 928 0.81 957 0.92 989 1.04 1020 1.16 1049 1.29 1078 1.42 1108 1.56 1166 1.84 1220 2.13 1272 2.43
4740 2000 970 0.92 999 1.03 1028 1.15 1058 1.28 1087 1.41 1114 1.55 1142 1.69 1198 1.98 1251 2.28 1301 2.59
5214 2200 1056 1.17 1083 1.29 1108 1.42 1135 1.56 1162 1.70 1189 1.84 1214 1.99 1264 2.30 1316 2.62 1364 2.95
5688 2400 1143 1.47 1167 1.60 1191 1.74 1214 1.87 1240 2.03 1265 2.18 1289 2.34 1335 2.66 1382 3.00 1429 3.35
6162 2600 1230 1.82 1253 1.96 1275 2.11 1297 2.25 1318 2.40 1342 2.57 1365 2.74 1409 3.08 1451 3.43 1495 3.80
6636 2800 1317 2.22 1339 2.38 1360 2.53 1381 2.69 1401 2.85 1421 3.01 1443 3.19 1485 3.55 1526 3.93 1565 4.30
7110 3000 1405 2.69 1426 2.85 1446 3.02 1465 3.18 1484 3.35 1503 3.52 1521 3.69 1562 4.08 1601 4.47 1639 4.87
7584 3200 1494 3.21 1513 3.39 1532 3.56 1551 3.74 1569 3.92 1586 4.10 1604 4.28 1640 4.67 1678 5.08 1714 5.50
8058 3400 1582 3.81 1601 3.99 1619 4.18 1636 4.36 1654 4.55 1671 4.74 1687 4.94 1720 5.32 1756 5.75 1791 6.20
8532 3600 1671 4.47 1689 4.67 1706 4.86 1723 5.06 1739 5.26 1755 5.46 1771 5.66 1802 6.07 1834 6.49 1868 6.96
9006 3800 1760 5.21 1777 5.42 1793 5.62 1809 5.83 1825 6.04 1840 6.25 1856 6.46 1886 6.89 1915 7.32 1946 7.79
VOL
CFMOVFPM
3318 1400 1204 2.05
3555 1500 1224 2.17 1332 2.78
3792 1600 1245 2.29 1353 2.92 1453 3.59
4029 1700 1268 2.42 1373 3.06 1471 3.75
4266 1800 1295 2.58 1394 3.22 1492 3.92 1582 4.66
4503 1900 1323 2.74 1417 3.38 1512 4.10 1602 4.85 1686 5.63
4740 2000 1351 2.91 1445 3.57 1533 4.28 1623 5.05 1706 5.86 1785 6.69
5214 2200 1410 3.29 1500 3.99 1585 4.72 1665 5.48 1748 6.32 1826 7.19 1900 8.08 1971 9.00
5688 2400 1474 3.71 1558 4.45 1641 5.22 1719 6.02 1792 6.83 1867 7.72 1941 8.66 2012 9.61 2080 10.59 2144 11.59
6162 2600 1539 4.18 1621 4.96 1698 5.77 1774 6.60 1847 7.46 1915 8.34 1983 9.26 2053 10.26 2121 11.28 2185 12.32
6636 2800 1605 4.70 1686 5.52 1761 6.37 1831 7.24 1903 8.14 1971 9.06 2035 10.00 2097 10.96 2162 12.00
7110 3000 1675 5.28 1751 6.13 1825 7.03 1894 7.94 1960 8.88 2027 9.84 2091 10.81 2152 11.81
7584 3200 1750 5.93 1818 6.80 1890 7.74 1958 8.69 2023 9.67 2084 10.67 2147 11.69
8058 3400 1825 6.64 1890 7.56 1956 8.51 2023 9.51 2086 10.53 2147 11.57
8532 3600 1901 7.43 1964 8.38 2024 9.36 2088 10.39 2151 11.45
9006 3800 1978 8.28 2040 9.28 2098 10.30 2155 11.34
9480 4000 2056 9.21 2116 10.25 2173 11.31
9954 4200 2135 10.22 2193 11.31
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 22 inches
Wheel Circumference 5.76 feet
Inlet Diameter/Area 19.44 inches dia./2.06 sq. ft.
Outlet Area 2.37 sq. ft.
Tip Speed 5.76 x RPM ft./minute
Air
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
11
Page 12
PLENUM FANS
SIZE 8824STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
Air
8800 STAR
Wheel Diameter 24.52 inches
Wheel Circumference 6.42 feet
Inlet Diameter/Area 24.00 inches dia./3.14 sq. ft.
Outlet Area 2.94 sq. ft.
Tip Speed 6.42 x RPM ft./minute
VOL
CFMOVFPM
1764 600 407 0.13 468 0.19
2058 700 434 0.15 490 0.22 542 0.30
2352 800 465 0.18 514 0.26 564 0.34 608 0.43 654 0.53
2646 900 498 0.22 544 0.30 588 0.39 632 0.48 672 0.58 712 0.68
2940 1000 534 0.26 576 0.35 616 0.44 656 0.54 695 0.64 732 0.75 768 0.86
3234 1100 572 0.32 609 0.40 648 0.50 683 0.60 720 0.71 756 0.82 790 0.94 855 1.19
3528 1200 610 0.37 645 0.47 680 0.57 715 0.68 747 0.79 780 0.91 814 1.03 876 1.28 936 1.56 995 1.85
3822 1300 649 0.44 683 0.54 713 0.65 747 0.76 778 0.88 808 1.00 838 1.12 900 1.39 956 1.67 1012 1.97
4116 1400 688 0.52 720 0.62 750 0.73 779 0.85 810 0.97 839 1.10 867 1.23 924 1.50 980 1.80 1032 2.10
4410 1500 729 0.60 759 0.72 788 0.83 815 0.95 842 1.08 871 1.21 898 1.35 949 1.63 1004 1.93 1056 2.24
4704 1600 770 0.70 798 0.82 826 0.94 852 1.07 877 1.20 903 1.33 930 1.47 980 1.77 1029 2.07 1080 2.40
4998 1700 811 0.81 837 0.93 864 1.06 889 1.19 914 1.33 937 1.47 962 1.61 1012 1.92 1057 2.23 1104 2.57
5292 1800 853 0.93 877 1.06 903 1.19 927 1.33 951 1.47 973 1.62 995 1.76 1043 2.08 1089 2.41 1131 2.74
5586 1900 895 1.07 918 1.20 942 1.34 966 1.48 988 1.63 1010 1.78 1032 1.93 1076 2.25 1120 2.59 1162 2.94
5880 2000 938 1.21 960 1.35 981 1.50 1004 1.65 1027 1.80 1048 1.96 1069 2.11 1108 2.44 1152 2.79 1193 3.15
6468 2200 1023 1.55 1043 1.70 1063 1.86 1083 2.02 1104 2.18 1124 2.35 1144 2.52 1181 2.87 1217 3.23 1257 3.61
7056 2400 1108 1.95 1127 2.12 1146 2.28 1164 2.45 1182 2.63 1202 2.81 1220 2.99 1256 3.36 1290 3.75 1323 4.13
7644 2600 1194 2.42 1212 2.60 1229 2.78 1246 2.96 1263 3.14 1280 3.33 1298 3.53 1332 3.93 1365 4.33 1397 4.74
8232 2800 1281 2.96 1298 3.15 1314 3.34 1330 3.54 1345 3.73 1360 3.93 1377 4.14 1409 4.56 1441 4.99 1471 5.43
8820 3000 1368 3.58 1383 3.79 1399 3.99 1414 4.20 1428 4.41 1443 4.62 1457 4.83 1488 5.27 1518 5.73 1547 6.19
9408 3200 1455 4.29 1470 4.50 1484 4.72 1498 4.94 1512 5.16 1526 5.38 1540 5.61 1567 6.07 1596 6.55 1624 7.04
9996 3400 1542 5.09 1556 5.31 1570 5.54 1583 5.78 1597 6.01 1610 6.25 1623 6.48 1648 6.96 1674 7.46 1702 7.97
10584 3600 1630 5.98 1643 6.22 1656 6.46 1669 6.71 1682 6.95 1694 7.20 1706 7.45 1730 7.95 1754 8.46 1780 9.00
11172 3800 1717 6.97 1730 7.23 1742 7.48 1755 7.74 1767 8.00 1779 8.26 1791 8.52 1814 9.05 1836 9.59 1859 10.13
VOL
CFMOVFPM
4116 1400 1083 2.42
4410 1500 1104 2.57 1200 3.27
4704 1600 1128 2.74 1217 3.44 1308 4.22
4998 1700 1152 2.91 1240 3.64 1324 4.41 1408 5.25
5292 1800 1176 3.10 1263 3.85 1343 4.63 1424 5.48
5586 1900 1202 3.30 1288 4.07 1367 4.88 1441 5.71 1519 6.63
5880 2000 1232 3.52 1312 4.30 1391 5.13 1464 5.99 1535 6.90 1608 7.86
6468 2200 1295 4.01 1367 4.82 1439 5.68 1512 6.59 1580 7.53 1644 8.49 1710 9.51 1776 10.58
7056 2400 1359 4.55 1429 5.41 1494 6.30 1561 7.24 1628 8.23 1692 9.24 1752 10.27 1810 11.33 1872 12.47 1932 13.63
7644 2600 1427 5.16 1493 6.07 1557 7.01 1616 7.97 1677 8.98 1740 10.04 1800 11.12 1857 12.23 1913 13.36 1966 14.51
8232 2800 1501 5.87 1558 6.79 1620 7.78 1679 8.79 1734 9.83 1789 10.91 1848 12.04 1905 13.19 1960 14.37
8820 3000 1575 6.66 1630 7.62 1685 8.62 1742 9.69 1797 10.78 1849 11.89 1899 13.02 1954 14.22
9408 3200 1651 7.53 1704 8.54 1753 9.57 1807 10.66 1860 11.80 1911 12.96 1960 14.14
9996 3400 1728 8.49 1779 9.55 1827 10.63 1873 11.73 1925 12.90 1975 14.11
10584 3600 1805 9.54 1855 10.65 1902 11.78 1947 12.93 1990 14.10
11172 3800 1884 10.70 1931 11.86 1977 13.03
11760 4000 1963 11.96
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8824 -20° to 150°F
Aluminum Wheel 2000 RPM
Steel Wheel 2492 RPM
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
12
Page 13
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8827 -20° to 150°F
Aluminum Wheel 1800 RPM
Steel Wheel 2322 RPM
PLENUM FANS
SIZE 8827STAR
Wheel Diameter 27.38 inches
Wheel Circumference 7.17 feet
Inlet Diameter/Area 27.00 inches dia./3.98 sq. ft.
Outlet Area 3.66 sq. ft.
Tip Speed 7.17 x RPM ft./minute
8800 STAR
Air
VOL
CFMOVFPM
2196 600 358 0.15 421 0.23
2562 700 376 0.17 433 0.26 487 0.35
2928 800 399 0.20 449 0.29 499 0.40 546 0.50
3294 900 424 0.24 470 0.34 514 0.44 558 0.56 601 0.67 642 0.80
3660 1000 452 0.28 494 0.38 534 0.49 573 0.61 614 0.74 652 0.87 690 1.01
4026 1100 481 0.33 519 0.44 557 0.56 594 0.68 629 0.81 666 0.95 701 1.09 770 1.39
4392 1200 511 0.39 547 0.50 582 0.62 615 0.75 649 0.89 682 1.03 715 1.18 779 1.49 843 1.82
4758 1300 544 0.45 576 0.57 607 0.70 640 0.83 670 0.98 702 1.12 732 1.27 794 1.60 852 1.94 911 2.29
5124 1400 576 0.53 605 0.65 636 0.78 665 0.92 695 1.07 723 1.22 753 1.38 808 1.71 866 2.07 920 2.44
5490 1500 610 0.61 636 0.74 664 0.88 692 1.02 720 1.18 748 1.34 774 1.50 828 1.84 880 2.20 933 2.59
5856 1600 643 0.71 668 0.84 694 0.99 721 1.14 746 1.29 773 1.46 798 1.63 849 1.98 898 2.35 948 2.75
6222 1700 677 0.81 701 0.96 724 1.10 750 1.26 774 1.42 798 1.59 823 1.77 871 2.13 919 2.52 964 2.91
6588 1800 711 0.93 734 1.08 756 1.23 779 1.39 803 1.56 826 1.73 849 1.91 895 2.29 940 2.69 985 3.10
6954 1900 745 1.06 768 1.21 789 1.38 809 1.54 832 1.71 855 1.89 876 2.08 920 2.47 963 2.87 1006 3.30
7320 2000 780 1.20 801 1.36 822 1.53 842 1.70 862 1.88 884 2.06 905 2.26 946 2.65 988 3.07 1027 3.51
8052 2200 850 1.52 869 1.70 888 1.88 907 2.07 925 2.25 942 2.45 963 2.65 1001 3.07 1038 3.50 1077 3.97
8784 2400 921 1.90 938 2.09 956 2.29 973 2.49 990 2.69 1007 2.90 1023 3.11 1059 3.55 1094 4.01 1128 4.48
9516 2600 992 2.34 1008 2.55 1024 2.77 1040 2.98 1057 3.20 1072 3.42 1087 3.64 1118 4.09 1151 4.58 1184 5.08
10248 2800 1063 2.85 1079 3.08 1094 3.31 1108 3.54 1123 3.77 1138 4.00 1153 4.24 1181 4.72 1210 5.21 1241 5.74
10980 3000 1135 3.44 1149 3.68 1163 3.92 1177 4.17 1191 4.42 1205 4.66 1219 4.91 1246 5.42 1272 5.94 1300 6.48
11712 3200 1206 4.11 1220 4.36 1234 4.62 1247 4.88 1260 5.14 1273 5.40 1286 5.67 1312 6.20 1337 6.75 1361 7.30
12444 3400 1278 4.86 1292 5.13 1304 5.40 1317 5.67 1329 5.95 1341 6.23 1354 6.51 1378 7.07 1402 7.65 1426 8.23
13176 3600 1351 5.69 1363 5.98 1375 6.27 1387 6.56 1399 6.85 1410 7.14 1422 7.44 1445 8.03 1469 8.63 1491 9.24
13908 3800 1423 6.63 1435 6.93 1446 7.23 1458 7.54 1469 7.84 1480 8.15 1491 8.46 1513 9.09 1535 9.72 1557 10.36
VOL
CFMOVFPM
5124 1400 974 2.82
5490 1500 984 2.99 1083 3.81
5856 1600 997 3.16 1093 4.01
6222 1700 1012 3.34 1102 4.23 1192 5.15
6588 1800 1028 3.52 1117 4.44 1202 5.40 1284 6.38
6954 1900 1048 3.73 1131 4.66 1213 5.65 1294 6.67 1371 7.71
7320 2000 1069 3.96 1146 4.89 1227 5.91 1303 6.97 1380 8.05 1452 9.15
8052 2200 1113 4.44 1187 5.43 1258 6.46 1331 7.57 1401 8.72 1471 9.90 1540 11.09 1604 12.31
8784 2400 1163 4.98 1230 6.02 1299 7.10 1363 8.22 1430 9.42 1496 10.67 1559 11.94 1623 13.22 1685 14.53 1745 15.86
9516 2600 1215 5.58 1280 6.67 1340 7.80 1404 8.98 1464 10.19 1525 11.46 1587 12.80 1646 14.16 1705 15.55 1764 16.94
10248 2800 1271 6.28 1330 7.39 1390 8.58 1446 9.80 1505 11.07 1562 12.36 1617 13.70 1675 15.12 1732 16.57 1786 18.05
10980 3000 1329 7.04 1384 8.19 1440 9.41 1495 10.69 1547 12.00 1603 13.36 1656 14.74 1707 16.15 1761 17.64
11712 3200 1387 7.88 1441 9.09 1492 10.33 1545 11.66 1597 13.03 1645 14.42 1698 15.86 1748 17.33 1796 18.82
12444 3400 1448 8.82 1499 10.07 1549 11.37 1596 12.70 1647 14.12 1695 15.58 1741 17.06 1790 18.58
13176 3600 1513 9.86 1558 11.14 1606 12.49 1652 13.88 1698 15.31 1745 16.81 1791 18.35
13908 3800 1578 11.00 1619 12.31 1664 13.71 1709 15.15 1753 16.62 1796 18.14
14640 4000 1644 12.24 1683 13.61 1723 15.02 1767 16.52
15372 4200 1710 13.59 1748 15.02 1785 16.47
16104 4400 1777 15.06
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
13
Page 14
PLENUM FANS
SIZE 8830STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
Air
8800 STAR
Wheel Diameter 30.56 inches
Wheel Circumference 8.00 feet
Inlet Diameter/Area 30.00 inches dia./4.91 sq. ft.
Outlet Area 4.55 sq. ft.
Tip Speed 8.00 x RPM ft./minute
VOL
CFMOVFPM
2730 600 320 0.18 377 0.28
3185 700 337 0.21 388 0.32 436 0.44
3640 800 357 0.25 402 0.37 447 0.49 489 0.62
4095 900 380 0.30 421 0.42 460 0.55 500 0.69 538 0.84 575 0.99
4550 1000 405 0.35 442 0.48 478 0.61 513 0.76 550 0.92 584 1.08 618 1.25
5005 1100 431 0.41 465 0.54 498 0.69 531 0.84 563 1.00 596 1.18 627 1.36 689 1.72
5460 1200 457 0.48 489 0.62 521 0.77 551 0.93 581 1.10 610 1.28 640 1.46 698 1.86 755 2.26
5915 1300 486 0.56 515 0.71 544 0.87 573 1.04 600 1.21 629 1.40 655 1.58 711 1.99 763 2.42 816 2.85
6370 1400 516 0.66 541 0.81 569 0.97 595 1.15 622 1.33 647 1.52 674 1.72 724 2.13 775 2.58 824 3.04
6825 1500 545 0.76 569 0.92 595 1.09 619 1.27 644 1.46 669 1.66 693 1.86 741 2.29 788 2.74 836 3.22
7280 1600 575 0.88 598 1.05 621 1.22 645 1.41 668 1.60 691 1.81 714 2.02 760 2.46 804 2.92 849 3.41
7735 1700 605 1.01 627 1.19 648 1.37 671 1.56 693 1.76 714 1.97 737 2.19 779 2.65 823 3.13 863 3.62
8190 1800 636 1.15 657 1.34 677 1.53 697 1.73 719 1.94 739 2.15 760 2.38 801 2.85 841 3.34 882 3.85
8645 1900 667 1.31 687 1.51 706 1.71 724 1.91 744 2.13 765 2.35 784 2.58 824 3.06 862 3.57 900 4.10
9100 2000 698 1.49 717 1.69 735 1.90 753 2.11 771 2.33 791 2.56 810 2.80 846 3.29 884 3.82 919 4.36
10010 2200 760 1.88 777 2.11 795 2.33 811 2.56 827 2.80 843 3.04 861 3.29 896 3.81 929 4.35 964 4.93
10920 2400 823 2.35 839 2.60 855 2.84 871 3.09 886 3.34 901 3.60 915 3.85 947 4.41 979 4.98 1009 5.56
11830 2600 887 2.90 902 3.16 916 3.43 930 3.69 945 3.96 959 4.24 973 4.51 1000 5.08 1030 5.68 1059 6.30
12740 2800 951 3.54 964 3.82 978 4.10 991 4.39 1005 4.67 1018 4.96 1031 5.26 1056 5.85 1083 6.47 1111 7.13
13650 3000 1015 4.26 1028 4.56 1040 4.86 1053 5.17 1065 5.47 1078 5.78 1090 6.09 1115 6.72 1138 7.37 1163 8.04
14560 3200 1079 5.09 1091 5.40 1103 5.72 1115 6.05 1127 6.37 1138 6.70 1150 7.03 1173 7.69 1196 8.37 1218 9.06
15470 3400 1143 6.01 1155 6.35 1166 6.69 1178 7.03 1189 7.37 1199 7.72 1211 8.07 1233 8.77 1254 9.48 1275 10.21
16380 3600 1208 7.05 1219 7.41 1230 7.76 1240 8.13 1251 8.49 1261 8.85 1272 9.22 1293 9.96 1313 10.71 1334 11.47
17290 3800 1272 8.21 1283 8.58 1293 8.96 1304 9.34 1314 9.72 1324 10.10 1333 10.49 1353 11.27 1373 12.05 1393 12.84
VOL
CFMOVFPM
6370 1400 873 3.51
6825 1500 881 3.72 970 4.74
7280 1600 893 3.93 979 4.99
7735 1700 906 4.15 987 5.26 1068 6.40
8190 1800 920 4.38 1000 5.52 1076 6.71 1150 7.93
8645 1900 938 4.64 1013 5.80 1086 7.03 1159 8.30 1228 9.59
9100 2000 957 4.92 1026 6.08 1099 7.35 1167 8.67 1236 10.01 1301 11.38
10010 2200 997 5.52 1063 6.75 1126 8.03 1192 9.41 1255 10.85 1318 12.31 1379 13.80 1437 15.31
10920 2400 1041 6.19 1101 7.48 1163 8.83 1220 10.22 1281 11.71 1340 13.26 1396 14.85 1454 16.45 1510 18.07 1563 19.73
11830 2600 1087 6.93 1145 8.29 1200 9.70 1257 11.16 1311 12.67 1366 14.25 1421 15.91 1474 17.61 1527 19.33 1580 21.07
12740 2800 1138 7.79 1191 9.18 1244 10.65 1295 12.18 1348 13.75 1398 15.37 1448 17.03 1500 18.80 1551 20.60 1599 22.44
13650 3000 1189 8.74 1239 10.17 1289 11.69 1338 13.28 1385 14.92 1435 16.60 1483 18.32 1528 20.08 1577 21.93
14560 3200 1241 9.78 1290 11.29 1335 12.83 1383 14.48 1429 16.18 1473 17.92 1520 19.71 1565 21.54 1608 23.39
15470 3400 1296 10.94 1341 12.50 1386 14.12 1429 15.78 1474 17.55 1517 19.35 1558 21.20 1602 23.09
16380 3600 1353 12.23 1394 13.82 1437 15.51 1479 17.23 1519 19.01 1562 20.89 1603 22.80
17290 3800 1411 13.65 1448 15.28 1489 17.02 1529 18.81 1568 20.64 1607 22.53
18200 4000 1470 15.19 1506 16.89 1542 18.64 1581 20.50 1619 22.40
19110 4200 1529 16.86 1564 18.63 1597 20.43
20020 4400 1589 18.67
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8830 -20° to 150°F
Aluminum Wheel 1620 RPM
Steel Wheel 2003 RPM
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
14
Page 15
8800 STAR SERIES
PLENUM FANS
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8833 -20° to 150°F
Aluminum Wheel 1470 RPM
Steel Wheel 1826 RPM
VOL
CFMOVFPM
3282 600 295 0.22 343 0.33
3829 700 314 0.26 355 0.38 396 0.52 439 0.67
4376 800 335 0.30 373 0.43 409 0.58 444 0.73 482 0.91
4923 900 358 0.36 393 0.50 426 0.65 458 0.81 490 0.99 523 1.17 556 1.37
5470 1000 382 0.42 415 0.57 445 0.73 475 0.90 504 1.08 533 1.27 560 1.47 621 1.91
6017 1100 407 0.50 437 0.66 467 0.83 494 1.00 522 1.19 547 1.39 574 1.59 626 2.03 681 2.52
6564 1200 434 0.59 462 0.75 489 0.93 515 1.12 541 1.31 566 1.52 589 1.73 637 2.18 685 2.67 736 3.19
7111 1300 462 0.68 487 0.86 512 1.05 537 1.25 561 1.45 585 1.66 608 1.88 652 2.34 696 2.84 740 3.37
7658 1400 489 0.80 513 0.98 537 1.18 560 1.39 583 1.60 606 1.82 627 2.05 670 2.52 711 3.03 751 3.57
8205 1500 517 0.92 540 1.12 562 1.32 584 1.54 605 1.76 627 1.99 648 2.23 689 2.72 727 3.24 766 3.79
8752 1600 546 1.06 567 1.27 588 1.48 609 1.71 629 1.94 649 2.18 670 2.43 708 2.94 746 3.47 782 4.03
9299 1700 575 1.22 595 1.43 615 1.66 634 1.90 654 2.14 673 2.39 692 2.64 729 3.17 765 3.72 801 4.30
9846 1800 605 1.40 623 1.62 642 1.86 660 2.10 679 2.35 697 2.61 715 2.88 751 3.42 786 3.99 820 4.58
10393 1900 635 1.59 651 1.82 670 2.07 687 2.32 704 2.58 722 2.85 740 3.13 773 3.69 807 4.28 839 4.89
10940 2000 665 1.80 680 2.04 698 2.30 714 2.56 731 2.83 747 3.11 764 3.39 797 3.98 829 4.59 861 5.21
12034 2200 726 2.29 740 2.55 754 2.82 770 3.10 785 3.39 800 3.69 814 3.99 845 4.62 875 5.27 904 5.93
13128 2400 787 2.87 800 3.15 813 3.43 826 3.73 841 4.04 855 4.36 868 4.68 895 5.34 924 6.03 951 6.74
14222 2600 849 3.55 861 3.85 872 4.15 884 4.46 897 4.79 910 5.13 923 5.47 948 6.17 973 6.89 1000 7.64
15316 2800 910 4.33 922 4.65 933 4.97 943 5.30 954 5.64 966 6.00 979 6.36 1003 7.10 1026 7.86 1049 8.64
16410 3000 972 5.22 983 5.56 993 5.91 1003 6.26 1013 6.62 1023 6.98 1035 7.36 1058 8.15 1080 8.95 1101 9.76
17504 3200 1034 6.23 1044 6.60 1054 6.97 1064 7.34 1073 7.72 1082 8.10 1092 8.48 1114 9.31 1135 10.15 1155 11.01
18598 3400 1096 7.38 1106 7.76 1115 8.16 1124 8.55 1133 8.95 1142 9.35 1151 9.75 1170 10.59 1190 11.48 1210 12.38
19692 3600 1159 8.66 1168 9.07 1176 9.48 1185 9.90 1194 10.31 1202 10.74 1211 11.16 1227 12.02 1246 12.94 1266 13.89
20786 3800 1221 10.08 1230 10.52 1238 10.95 1246 11.39 1255 11.83 1263 12.27 1271 12.72 1286 13.62 1303 14.55 1321 15.53
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
SIZE 8833STAR
Wheel Diameter 33.46 inches
Wheel Circumference 8.76 feet
Inlet Diameter/Area 32.25 inches dia./5.67 sq. ft.
Outlet Area 5.47 sq. ft.
Tip Speed 8.76 x RPM ft./minute
8800 STAR
Air
VOL
CFMOVFPM
7111 1300 788 3.94
7658 1400 792 4.13 878 5.37
8205 1500 804 4.37 882 5.62
8752 1600 818 4.62 888 5.87 965 7.25
9299 1700 834 4.89 902 6.17 969 7.55 1041 9.05
9846 1800 853 5.20 916 6.49 979 7.89 1045 9.39 1112 10.99
10393 1900 872 5.52 932 6.84 994 8.26 1051 9.75 1116 11.37 1179 13.07
10940 2000 891 5.86 951 7.21 1008 8.65 1066 10.18 1120 11.77 1183 13.51 1243 15.29
12034 2200 933 6.61 989 8.03 1043 9.53 1095 11.08 1148 12.75 1199 14.46 1251 16.27 1308 18.19 1362 20.16
13128 2400 977 7.46 1031 8.95 1081 10.50 1131 12.13 1178 13.82 1227 15.60 1275 17.44 1320 19.32 1370 21.33 1422 23.42
14222 2600 1025 8.40 1074 9.97 1123 11.60 1170 13.28 1216 15.04 1260 16.85 1304 18.73 1349 20.70 1393 22.70 1434 24.76
15316 2800 1074 9.45 1120 11.10 1166 12.80 1211 14.56 1254 16.37 1298 18.25 1339 20.19 1379 22.16 1421 24.24 1463 26.37
16410 3000 1123 10.60 1168 12.33 1211 14.12 1254 15.95 1296 17.84 1336 19.77 1377 21.78 1417 23.83 1454 25.92
17504 3200 1175 11.88 1218 13.68 1259 15.55 1298 17.47 1339 19.43 1379 21.44 1416 23.49 1455 25.61
18598 3400 1230 13.29 1268 15.16 1308 17.11 1346 19.11 1383 21.15 1422 23.24 1459 25.37
19692 3600 1284 14.84 1320 16.79 1357 18.81 1395 20.89 1431 23.01 1466 25.18
20786 3800 1339 16.53 1374 18.56 1408 20.64 1444 22.80
21880 4000 1395 18.37 1429 20.49 1461 22.65
22974 4200 1451 20.37
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
15
Page 16
PLENUM FANS
SIZE 8837STAR
Wheel Diameter 36.50 inches
Wheel Circumference 9.56 feet
Inlet Diameter/Area 35.75 inches dia./6.97 sq. ft.
Air
Outlet Area 6.51 sq. ft.
Tip Speed 9.56 x RPM ft./minute
8800 STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8837 -20° to 150°F
Aluminum Wheel 1350 RPM
Steel Wheel 1674 RPM
VOL
CFMOVFPM
3906 600 270 0.26 314 0.40
4557 700 287 0.30 326 0.45 363 0.61 403 0.80
5208 800 307 0.36 342 0.52 375 0.69 407 0.87 442 1.08
5859 900 328 0.43 360 0.59 391 0.77 420 0.97 449 1.17 479 1.40 510 1.63
6510 1000 350 0.51 380 0.68 408 0.87 436 1.07 462 1.29 488 1.51 514 1.75 570 2.27
7161 1100 373 0.59 401 0.78 428 0.98 453 1.19 478 1.42 502 1.65 526 1.90 573 2.42 624 3.00
7812 1200 398 0.70 423 0.90 448 1.11 472 1.33 496 1.56 519 1.81 540 2.06 584 2.59 628 3.17 675 3.80
8463 1300 423 0.81 446 1.03 470 1.25 492 1.48 515 1.73 536 1.98 557 2.24 598 2.79 638 3.38 678 4.01
9114 1400 449 0.95 470 1.17 492 1.41 513 1.65 535 1.90 555 2.17 575 2.44 614 3.00 652 3.61 689 4.25
9765 1500 474 1.10 495 1.33 515 1.58 536 1.83 555 2.10 575 2.37 594 2.65 631 3.24 667 3.86 702 4.51
10416 1600 500 1.26 520 1.51 539 1.77 558 2.04 577 2.31 595 2.60 614 2.89 649 3.49 684 4.13 717 4.80
11067 1700 528 1.45 546 1.71 564 1.98 581 2.26 599 2.55 617 2.84 634 3.15 669 3.77 702 4.43 734 5.12
11718 1800 555 1.66 571 1.93 589 2.21 605 2.50 622 2.80 639 3.11 656 3.42 689 4.07 720 4.75 751 5.45
12369 1900 582 1.89 597 2.16 614 2.46 630 2.76 645 3.07 662 3.39 678 3.72 709 4.40 740 5.09 769 5.81
13020 2000 610 2.15 624 2.43 640 2.73 655 3.05 670 3.37 685 3.70 701 4.04 730 4.74 760 5.46 789 6.21
14322 2200 666 2.73 678 3.04 691 3.35 706 3.69 720 4.04 733 4.39 747 4.75 775 5.50 802 6.27 829 7.06
15624 2400 722 3.42 734 3.75 745 4.09 757 4.44 771 4.81 784 5.19 796 5.58 821 6.36 847 7.18 872 8.02
16926 2600 778 4.22 789 4.58 800 4.94 810 5.31 822 5.70 834 6.10 846 6.51 869 7.35 892 8.20 916 9.09
18228 2800 835 5.15 845 5.53 855 5.92 865 6.31 875 6.71 886 7.14 897 7.57 919 8.45 940 9.36 962 10.29
19530 3000 891 6.21 901 6.62 911 7.04 920 7.45 929 7.88 938 8.30 949 8.76 970 9.70 990 10.65 1010 11.62
20832 3200 948 7.42 957 7.86 966 8.30 975 8.74 984 9.19 992 9.64 1001 10.09 1021 11.08 1040 12.08 1059 13.10
22134 3400 1005 8.78 1014 9.24 1022 9.71 1031 10.18 1039 10.65 1047 11.13 1055 11.61 1073 12.61 1091 13.66 1110 14.73
23436 3600 1062 10.31 1070 10.79 1079 11.28 1087 11.78 1094 12.28 1102 12.78 1110 13.29 1125 14.31 1143 15.41 1160 16.53
24738 3800 1119 12.00 1127 12.52 1135 13.03 1143 13.56 1150 14.08 1158 14.61 1165 15.14 1179 16.21 1194 17.32 1211 18.49
VOL
CFMOVFPM
8463 1300 722 4.68
9114 1400 726 4.92 805 6.39
9765 1500 737 5.20 809 6.68
10416 1600 750 5.50 814 6.98 885 8.63
11067 1700 764 5.82 827 7.35 888 8.98 954 10.77
11718 1800 782 6.19 840 7.73 898 9.38 958 11.17 1020 13.07
12369 1900 799 6.57 854 8.14 911 9.83 964 11.60 1023 13.54 1081 15.55
13020 2000 817 6.97 872 8.59 924 10.29 977 12.11 1027 14.01 1085 16.07 1139 18.20
14322 2200 856 7.87 907 9.56 956 11.34 1003 13.19 1052 15.17 1099 17.21 1147 19.36 1199 21.65 1249 23.99
15624 2400 896 8.88 945 10.65 991 12.50 1037 14.44 1080 16.44 1125 18.56 1169 20.75 1211 23.00 1256 25.38 1304 27.87
16926 2600 939 10.00 985 11.87 1029 13.80 1072 15.81 1115 17.90 1155 20.05 1195 22.29 1237 24.63 1277 27.02 1315 29.46
18228 2800 984 11.24 1027 13.21 1069 15.24 1110 17.32 1150 19.48 1190 21.73 1228 24.02 1264 26.37 1303 28.85 1341 31.38
19530 3000 1030 12.61 1071 14.68 1110 16.80 1150 18.99 1188 21.23 1225 23.52 1263 25.92 1299 28.36 1333 30.85
20832 3200 1078 14.14 1116 16.29 1154 18.51 1190 20.79 1228 23.13 1264 25.52 1298 27.95 1334 30.48
22134 3400 1127 15.82 1162 18.05 1199 20.37 1234 22.74 1268 25.18 1304 27.66 1338 30.19
23436 3600 1177 17.67 1210 19.98 1244 22.38 1279 24.86 1312 27.39 1344 29.97
24738 3800 1228 19.68 1260 22.10 1291 24.57 1324 27.14
26040 4000 1279 21.87 1310 24.39 1340 26.96
27342 4200 1331 24.25
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
16
Page 17
8800 STAR SERIES
PLENUM FANS
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8843 -20° to 150°F
Aluminum Wheel 1150 RPM
Steel Wheel 1438 RPM
VOL
CFMOVFPM
5298 600 232 0.35 270 0.54
6181 700 247 0.41 280 0.61 312 0.83 346 1.08
7064 800 264 0.49 294 0.70 322 0.93 349 1.18 380 1.46
7947 900 282 0.58 309 0.81 336 1.05 361 1.31 385 1.59 411 1.89 438 2.22
8830 1000 301 0.69 326 0.93 351 1.18 374 1.46 397 1.75 420 2.05 441 2.37 489 3.09
9713 1100 321 0.81 345 1.06 368 1.33 389 1.62 411 1.92 431 2.24 452 2.57 493 3.28 536 4.07
10596 1200 342 0.95 364 1.22 385 1.51 406 1.81 426 2.12 445 2.45 464 2.79 502 3.52 539 4.30 580 5.16
11479 1300 364 1.10 383 1.39 404 1.70 423 2.01 442 2.34 461 2.68 479 3.04 513 3.78 548 4.58 583 5.43
12362 1400 385 1.28 404 1.59 423 1.91 441 2.24 459 2.58 477 2.94 494 3.30 527 4.07 560 4.89 592 5.76
13245 1500 408 1.49 425 1.81 442 2.14 460 2.49 477 2.85 494 3.22 510 3.60 542 4.39 573 5.23 603 6.12
14128 1600 430 1.71 447 2.05 463 2.40 479 2.76 496 3.14 511 3.53 527 3.92 558 4.74 588 5.61 616 6.51
15011 1700 453 1.97 469 2.32 484 2.68 499 3.06 515 3.45 530 3.86 545 4.27 574 5.12 603 6.01 630 6.94
15894 1800 477 2.25 491 2.61 506 3.00 520 3.39 535 3.80 549 4.22 563 4.64 592 5.53 619 6.44 645 7.40
16777 1900 500 2.57 513 2.94 528 3.34 541 3.75 554 4.17 569 4.60 582 5.05 609 5.96 636 6.91 661 7.89
17660 2000 524 2.91 536 3.30 549 3.71 563 4.14 576 4.57 588 5.02 602 5.48 627 6.43 653 7.41 678 8.42
19426 2200 572 3.70 583 4.12 594 4.55 606 5.01 618 5.48 630 5.96 641 6.45 666 7.46 689 8.51 712 9.58
21192 2400 620 4.64 630 5.09 640 5.55 651 6.03 662 6.53 673 7.04 684 7.57 705 8.63 727 9.74 749 10.88
22958 2600 668 5.73 678 6.21 687 6.71 696 7.21 706 7.73 717 8.28 727 8.84 747 9.97 767 11.13 787 12.34
24724 2800 717 6.99 726 7.51 735 8.04 743 8.57 751 9.11 761 9.68 771 10.27 790 11.47 808 12.70 826 13.96
26490 3000 766 8.43 774 8.99 782 9.55 790 10.12 798 10.69 806 11.27 815 11.89 833 13.16 851 14.45 867 15.76
28256 3200 815 10.07 822 10.66 830 11.26 838 11.86 845 12.47 853 13.08 860 13.70 877 15.03 894 16.39 910 17.78
30022 3400 864 11.92 871 12.55 878 13.18 886 13.81 893 14.46 900 15.10 907 15.75 921 17.11 938 18.54 953 19.99
31788 3600 913 13.99 920 14.65 927 15.32 934 15.99 940 16.66 947 17.35 954 18.03 967 19.42 982 20.91 997 22.43
33554 3800 962 16.30 969 16.99 975 17.69 982 18.40 988 19.11 995 19.83 1001 20.55 1013 22.00 1026 23.50 1041 25.09
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
SIZE 8843STAR
Wheel Diameter 42.50 inches
Wheel Circumference 11.13 feet
Inlet Diameter/Area 41.80 inches dia./9.53 sq. ft.
Outlet Area 8.83 sq. ft.
Tip Speed 11.13 x RPM ft./minute
8800 STAR
Air
VOL
CFMOVFPM
11479 1300 620 6.35
12362 1400 623 6.67 692 8.67
13245 1500 633 7.05 695 9.06
14128 1600 644 7.46 699 9.47 760 11.71
15011 1700 657 7.90 710 9.97 763 12.18 820 14.60
15894 1800 671 8.39 722 10.48 771 12.73 823 15.15 876 17.73
16777 1900 686 8.91 734 11.04 782 13.33 828 15.74 879 18.36 928 21.09
17660 2000 701 9.46 749 11.65 794 13.96 839 16.43 882 18.99 932 21.80 979 24.68
19426 2200 735 10.68 779 12.96 822 15.38 862 17.89 904 20.58 944 23.34 985 26.26 1030 29.36 1072 32.53
21192 2400 770 12.05 812 14.45 852 16.96 891 19.59 928 22.30 966 25.18 1004 28.15 1040 31.19 1079 34.42 1120 37.80
22958 2600 807 13.57 846 16.10 884 18.72 921 21.44 958 24.28 992 27.20 1027 30.23 1062 33.41 1096 36.65 1129 39.96
24724 2800 846 15.25 882 17.92 918 20.67 954 23.50 988 26.43 1022 29.47 1055 32.59 1086 35.77 1119 39.12
26490 3000 885 17.12 920 19.91 953 22.79 988 25.76 1021 28.80 1052 31.91 1085 35.16 1116 38.47 1145 41.85
28256 3200 926 19.18 959 22.10 991 25.11 1023 28.20 1055 31.37 1086 34.61 1115 37.92 1146 41.35
30022 3400 968 21.47 998 24.49 1030 27.63 1060 30.86 1089 34.16 1120 37.53 1149 40.96
31788 3600 1012 23.97 1040 27.11 1069 30.37 1098 33.73 1127 37.16
33554 3800 1055 26.70 1082 29.98 1109 33.34 1137 36.83
35320 4000 1099 29.68 1126 33.09
37086 4200 1143 32.91
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
17
Page 18
PLENUM FANS
SIZE 8849STAR
Wheel Diameter 49 inches
Wheel Circumference 12.83 feet
Inlet Diameter/Area 48.00 inches dia./12.57 sq. ft.
Air
Outlet Area 11.73 sq. ft.
Tip Speed 12.83 x RPM ft./minute
8800 STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8849 -20° to 150°F
Aluminum Wheel 1000 RPM
Steel Wheel 1247 RPM
VOL
CFMOVFPM
7038 600 201 0.46 234 0.71
8211 700 214 0.55 243 0.81 270 1.11 300 1.44
9384 800 229 0.65 255 0.93 279 1.24 303 1.57 329 1.94
10557 900 244 0.77 268 1.07 291 1.39 313 1.74 334 2.11 357 2.52 380 2.94
11730 1000 261 0.91 283 1.23 304 1.57 325 1.93 344 2.32 364 2.73 383 3.15 424 4.10
12903 1100 278 1.07 299 1.41 319 1.77 338 2.15 356 2.55 374 2.97 392 3.42 427 4.36 465 5.40
14076 1200 296 1.26 315 1.62 334 2.00 352 2.40 369 2.82 386 3.25 402 3.70 435 4.67 468 5.72 503 6.85
15249 1300 315 1.47 332 1.85 350 2.25 367 2.67 383 3.11 399 3.56 415 4.03 445 5.02 475 6.09 505 7.22
16422 1400 334 1.70 350 2.11 367 2.53 382 2.97 398 3.43 413 3.90 428 4.39 457 5.41 485 6.50 513 7.65
17595 1500 353 1.97 369 2.40 384 2.84 399 3.31 413 3.78 428 4.28 443 4.78 470 5.84 497 6.95 523 8.13
18768 1600 373 2.27 387 2.72 401 3.18 416 3.67 430 4.17 443 4.68 457 5.21 484 6.30 509 7.45 534 8.64
19941 1700 393 2.61 406 3.08 420 3.56 433 4.06 446 4.59 460 5.12 472 5.67 498 6.80 523 7.98 547 9.22
21114 1800 413 2.99 426 3.47 438 3.98 451 4.50 463 5.04 476 5.60 488 6.17 513 7.34 537 8.56 560 9.83
22287 1900 434 3.41 445 3.90 457 4.43 469 4.98 481 5.53 493 6.11 505 6.70 528 7.92 551 9.18 573 10.48
23460 2000 454 3.87 465 4.38 476 4.92 488 5.49 499 6.07 510 6.67 522 7.28 544 8.54 566 9.84 588 11.18
25806 2200 496 4.92 505 5.47 515 6.04 526 6.65 536 7.28 546 7.91 556 8.56 577 9.91 597 11.30 617 12.72
28152 2400 538 6.15 546 6.75 555 7.36 564 8.00 574 8.67 584 9.35 593 10.04 611 11.46 631 12.94 649 14.45
30498 2600 579 7.60 588 8.25 596 8.90 603 9.57 612 10.27 621 10.99 630 11.73 647 13.23 665 14.78 683 16.38
32844 2800 622 9.27 629 9.97 637 10.67 644 11.38 651 12.09 660 12.86 668 13.64 685 15.23 700 16.86 717 18.53
35190 3000 664 11.19 671 11.93 678 12.67 685 13.43 692 14.19 699 14.96 707 15.78 722 17.47 737 19.18 752 20.93
37536 3200 706 13.37 713 14.15 720 14.94 726 15.74 733 16.55 739 17.36 745 18.18 760 19.96 775 21.76 789 23.60
39882 3400 749 15.82 755 16.65 761 17.49 768 18.33 774 19.18 780 20.04 786 20.91 799 22.72 813 24.62 826 26.54
42228 3600 791 18.56 797 19.44 803 20.33 809 21.22 815 22.12 821 23.02 827 23.93 838 25.78 851 27.75 864 29.78
44574 3800 834 21.62 840 22.55 845 23.48 851 24.42 857 25.36 862 26.31 868 27.27 878 29.20 890 31.20 902 33.31
VOL
CFMOVFPM
15249 1300 538 8.44
16422 1400 541 8.86 600 11.52
17595 1500 549 9.36 603 12.04
18768 1600 559 9.91 606 12.58 659 15.56
19941 1700 569 10.49 616 13.24 662 16.19 711 19.40
21114 1800 582 11.14 626 13.93 669 16.91 714 20.13 759 23.56
22287 1900 595 11.83 636 14.66 678 17.71 718 20.91 762 24.39 805 28.02
23460 2000 608 12.56 649 15.47 688 18.55 728 21.83 765 25.24 808 28.96 849 32.79
25806 2200 637 14.18 675 17.22 712 20.43 747 23.77 784 27.34 818 31.01 854 34.89 893 39.01 930 43.22
28152 2400 667 16.00 704 19.19 738 22.52 773 26.02 805 29.63 838 33.45 871 37.39 902 41.44 936 45.74 971 50.23
30498 2600 700 18.02 734 21.38 767 24.87 799 28.48 830 32.26 860 36.13 890 40.16 921 44.38 951 48.69 979 53.09
32844 2800 733 20.25 765 23.79 796 27.45 827 31.21 856 35.10 886 39.15 914 43.29 942 47.52 971 51.98 999 56.55
35190 3000 767 22.73 798 26.44 827 30.27 857 34.21 885 38.25 912 42.39 940 46.70 967 51.10 993 55.59
37536 3200 803 25.47 831 29.34 860 33.35 887 37.46 915 41.67 941 45.97 967 50.37 993 54.92
39882 3400 840 28.50 866 32.51 893 36.69 919 40.98 945 45.36 971 49.84 996 54.40
42228 3600 877 31.82 901 36.00 927 40.33 952 44.79 977 49.34
44574 3800 915 35.45 938 39.81 961 44.26 986 48.90
46920 4000 953 39.40 976 43.94 998 48.57
49266 4200 991 43.68
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
18
Page 19
8800 STAR SERIES
PLENUM FANS
MAXIMUM OPERATING RPM
FAN TEMPERATURE
SIZE 8854 -20° to 150°F
Aluminum Wheel 900 RPM
Steel Wheel 1126 RPM
VOL
CFMOVFPM
8652 600 181 0.57 211 0.88
10094 700 193 0.67 219 1.00 244 1.36 270 1.77
11536 800 206 0.80 230 1.14 252 1.52 273 1.93 297 2.39
12978 900 220 0.95 242 1.31 262 1.71 282 2.14 301 2.60 322 3.09 342 3.62
14420 1000 235 1.12 255 1.51 274 1.93 293 2.38 310 2.85 328 3.35 345 3.88 383 5.04
15862 1100 251 1.32 269 1.74 287 2.18 304 2.65 321 3.14 337 3.65 353 4.20 385 5.36 419 6.64
17304 1200 267 1.54 284 1.99 301 2.46 317 2.95 333 3.46 348 4.00 363 4.55 392 5.75 422 7.03 453 8.42
18746 1300 284 1.80 300 2.27 315 2.77 331 3.29 346 3.82 360 4.38 374 4.96 401 6.17 429 7.48 456 8.88
20188 1400 301 2.09 316 2.59 330 3.11 345 3.66 359 4.22 373 4.80 386 5.39 412 6.65 438 7.99 463 9.41
21630 1500 318 2.42 332 2.95 346 3.49 360 4.06 373 4.65 386 5.26 399 5.88 424 7.18 448 8.54 472 9.99
23072 1600 336 2.79 349 3.34 362 3.91 375 4.51 387 5.12 400 5.75 412 6.40 436 7.74 459 9.16 481 10.62
24514 1700 354 3.21 366 3.78 378 4.38 390 4.99 403 5.64 414 6.30 426 6.97 449 8.36 471 9.81 493 11.33
25956 1800 373 3.68 384 4.26 395 4.89 406 5.53 418 6.20 429 6.88 440 7.58 462 9.02 484 10.52 505 12.08
27398 1900 391 4.19 401 4.79 412 5.45 423 6.11 433 6.80 444 7.51 455 8.24 476 9.73 497 11.28 517 12.88
28840 2000 410 4.75 419 5.38 429 6.05 440 6.75 450 7.46 460 8.19 470 8.95 490 10.50 510 12.10 530 13.74
31724 2200 447 6.04 455 6.72 464 7.42 474 8.18 483 8.94 492 9.73 501 10.52 520 12.18 539 13.88 557 15.64
34608 2400 485 7.56 492 8.30 500 9.05 508 9.83 517 10.66 526 11.49 534 12.34 551 14.08 569 15.90 585 17.76
37492 2600 522 9.34 530 10.13 537 10.94 544 11.75 552 12.62 560 13.51 568 14.42 584 16.26 599 18.16 615 20.13
40376 2800 560 11.39 567 12.24 574 13.10 581 13.98 587 14.86 595 15.80 602 16.76 617 18.72 631 20.72 646 22.77
43260 3000 598 13.75 605 14.65 611 15.57 618 16.50 624 17.43 630 18.38 637 19.39 651 21.46 665 23.57 678 25.72
46144 3200 636 16.42 643 17.38 649 18.36 655 19.34 660 20.33 666 21.33 672 22.34 685 24.52 699 26.74 711 29.00
49028 3400 675 19.43 681 20.45 686 21.48 692 22.52 698 23.57 703 24.63 708 25.69 720 27.91 733 30.25 745 32.62
51912 3600 713 22.80 719 23.88 724 24.97 729 26.07 735 27.17 740 28.28 745 29.40 755 31.67 767 34.10 779 36.59
54796 3800 751 26.56 757 27.70 762 28.84 767 30.00 772 31.16 777 32.33 782 33.50 792 35.88 802 38.33 813 40.93
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
SIZE 8854STAR
Wheel Diameter 54.34 inches
Wheel Circumference 14.23 feet
Inlet Diameter/Area 52.50 inches dia./15.03 sq. ft.
Outlet Area 14.42 sq. ft.
Tip Speed 14.23 x RPM ft./minute
8800 STAR
Air
VOL
CFMOVFPM
18746 1300 485 10.38
20188 1400 487 10.90 541 14.17
21630 1500 495 11.51 543 14.81
23072 1600 504 12.18 547 15.47 594 19.13
24514 1700 513 12.90 555 16.28 597 19.90 641 23.85
25956 1800 525 13.70 564 17.12 603 20.79 644 24.75 685 28.97
27398 1900 537 14.54 574 18.02 612 21.77 647 25.70 687 29.99 726 34.46
28840 2000 548 15.44 585 19.02 621 22.80 656 26.83 690 31.03 729 35.61 765 40.32
31724 2200 575 17.43 609 21.16 642 25.11 674 29.22 707 33.61 738 38.13 770 42.90 805 47.96 839 53.14
34608 2400 602 19.66 635 23.59 666 27.69 696 31.99 725 36.42 756 41.12 785 45.97 813 50.95 844 56.23 876 61.76
37492 2600 631 22.14 661 26.28 691 30.56 720 35.01 749 39.65 776 44.42 803 49.38 831 54.56 857 59.86 883 65.27
40376 2800 661 24.89 689 29.24 718 33.74 746 38.37 772 43.15 799 48.12 824 53.21 849 58.42 875 63.90
43260 3000 692 27.93 719 32.50 745 37.20 772 42.05 798 47.01 823 52.10 848 57.40 872 62.82 895 68.33
46144 3200 724 31.30 750 36.06 775 40.99 799 46.04 825 51.22 849 56.51 872 61.91 896 67.52
49028 3400 757 35.03 780 39.96 805 45.10 829 50.36 852 55.75 875 61.26 898 66.87
51912 3600 790 39.11 813 44.24 836 49.56 859 55.04 881 60.65
54796 3800 824 43.56 846 48.92 867 54.40 889 60.10
57680 4000 859 48.41 880 53.99 900 59.69
60564 4200 893 53.67
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
19
Page 20
PLENUM FANS
SIZE 8860STAR
8800 STAR SERIES
MAXIMUM OPERATING RPM
FAN TEMPERATURE
Air
8800 STAR
Wheel Diameter 60.84 inches
Wheel Circumference 15.93 feet
Inlet Diameter/Area 60.10 inches dia./19.70 sq. ft.
Outlet Area 18.08 sq. ft.
SIZE 8860 -20° to 150°F
Aluminum Wheel N/A
Steel Wheel 1004 RPM
Tip Speed 15.93 x RPM ft./minute
VOL
CFMOVFPM
10848 600 162 0.71 188 1.10
12656 700 172 0.85 195 1.25 218 1.71 242 2.22
14464 800 184 1.00 205 1.43 225 1.91 244 2.42 265 3.00
16272 900 197 1.19 216 1.65 234 2.15 252 2.68 269 3.26 287 3.88 306 4.54
18080 1000 210 1.40 228 1.90 245 2.42 261 2.98 277 3.57 293 4.21 308 4.86 342 6.32
19888 1100 224 1.65 241 2.18 257 2.73 272 3.32 287 3.94 301 4.58 316 5.27 344 6.72 375 8.33
21696 1200 239 1.93 254 2.49 269 3.08 283 3.70 297 4.34 311 5.01 324 5.71 351 7.20 377 8.81 405 10.56
23504 1300 254 2.26 268 2.85 282 3.47 295 4.12 309 4.79 322 5.49 334 6.21 359 7.74 383 9.38 407 11.13
25312 1400 269 2.63 282 3.25 295 3.90 308 4.58 321 5.29 333 6.01 345 6.76 368 8.34 391 10.01 413 11.79
27120 1500 284 3.04 297 3.70 309 4.38 321 5.09 333 5.83 345 6.59 356 7.37 379 9.00 400 10.71 421 12.53
28928 1600 300 3.50 312 4.19 323 4.91 335 5.65 346 6.42 357 7.22 368 8.03 389 9.70 410 11.48 430 13.32
30736 1700 316 4.03 327 4.74 338 5.49 349 6.26 360 7.07 370 7.89 380 8.74 401 10.48 421 12.30 440 14.21
32544 1800 333 4.61 343 5.35 353 6.13 363 6.93 373 7.77 383 8.63 393 9.51 413 11.31 432 13.19 451 15.14
34352 1900 349 5.25 358 6.01 368 6.83 378 7.67 387 8.53 397 9.42 407 10.33 425 12.21 444 14.15 462 16.15
36160 2000 366 5.96 374 6.74 384 7.59 393 8.46 402 9.36 411 10.27 420 11.22 438 13.16 456 15.17 473 17.23
39776 2200 399 7.57 407 8.43 415 9.31 423 10.25 432 11.22 440 12.20 448 13.19 465 15.27 481 17.41 497 19.61
43392 2400 433 9.48 440 10.41 447 11.35 454 12.33 462 13.36 470 14.41 477 15.48 492 17.66 508 19.94 523 22.27
47008 2600 467 11.71 473 12.71 480 13.72 486 14.74 493 15.82 500 16.94 508 18.08 521 20.39 535 22.78 550 25.25
50624 2800 500 14.29 507 15.36 513 16.44 519 17.53 524 18.63 531 19.81 538 21.02 551 23.47 564 25.98 577 28.56
54240 3000 534 17.24 540 18.38 546 19.53 552 20.69 557 21.87 563 23.05 569 24.32 582 26.92 594 29.56 606 32.26
57856 3200 569 20.59 574 21.80 580 23.02 585 24.26 590 25.50 595 26.76 600 28.02 612 30.75 624 33.54 635 36.37
61472 3400 603 24.37 608 25.65 613 26.94 618 28.25 623 29.56 628 30.89 633 32.22 643 35.00 655 37.93 665 40.91
65088 3600 637 28.60 642 29.96 647 31.32 652 32.69 656 34.08 661 35.47 666 36.88 675 39.72 685 42.77 696 45.88
68704 3800 671 33.32 676 34.74 681 36.18 685 37.62 690 39.08 694 40.54 699 42.02 707 45.00 716 48.07 727 51.33
VOL
CFMOVFPM
23504 1300 433 13.01
25312 1400 435 13.66 483 17.76
27120 1500 442 14.43 485 18.56
28928 1600 450 15.27 488 19.40 531 23.98
30736 1700 458 16.17 496 20.41 533 24.95 573 29.90
32544 1800 469 17.18 504 21.47 538 26.06 575 31.03 612 36.31
34352 1900 479 18.24 513 22.60 546 27.30 578 32.22 614 37.60 649 43.20
36160 2000 490 19.36 523 23.85 554 28.59 586 33.64 616 38.90 651 44.64 684 50.55
39776 2200 513 21.86 544 26.54 574 31.49 602 36.64 631 42.13 659 47.80 688 53.78 719 60.13 749 66.63
43392 2400 537 24.66 567 29.58 595 34.72 622 40.11 648 45.66 675 51.55 701 57.64 726 63.88 754 70.50 782 77.42
47008 2600 563 27.77 591 32.95 617 38.32 643 43.90 669 49.72 693 55.69 717 61.91 742 68.41 766 75.05 789 81.83
50624 2800 590 31.21 616 36.67 641 42.31 666 48.11 690 54.10 714 60.34 736 66.72 758 73.25 782 80.12 804 87.16
54240 3000 618 35.02 642 40.75 666 46.65 690 52.72 713 58.95 735 65.33 757 71.98 779 78.76 800 85.68 820 92.78
57856 3200 646 39.25 670 45.22 692 51.39 714 57.73 737 64.22 758 70.86 779 77.63 800 84.65 821 91.83 840 99.14
61472 3400 676 43.92 697 50.11 719 56.55 740 63.15 761 69.91 782 76.81 802 83.85 822 91.02 842 98.39
65088 3600 706 49.04 726 55.48 746 62.15 767 69.02 787 76.05 806 83.21 826 90.52
68704 3800 736 54.63 756 61.35 774 68.21 794 75.36 813 82.65 832 90.09
72320 4000 767 60.71 786 67.71 804 74.85 822 82.19 840 89.75
75936 4200 798 67.31 816 74.59 833 82.02
79552 4400 829 74.46
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
VOL
CFMOVFPM
43392 2400 810 84.49
47008 2600 814 89.01
50624 2800 826 94.33
54240 3000 842 100.22
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Fans may be used up to the maximum RPM as listed above.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
STATIC PRESSURE IN INCHES W.G.
20
Page 21
8800 STAR SERIES
PLENUM FANS
SOUND DATA
8815STAR
RPM CFM SP
1075 0.00 100 51 58 55 51 50 46 38 30 54
968 0.08 90 52 57 55 50 50 45 37 29 54
860 0.15 80 51 57 53 49 49 44 37 30 53
650
753 0.20 70 50 56 53 49 49 45 38 31 53
538 0.25 50 50 54 52 49 49 46 39 32 53
1472 0.00 100 59 65 65 59 58 55 48 40 63
1325 0.15 90 60 65 65 59 58 55 48 40 63
890
1178 0.28 80 59 64 63 57 56 53 47 40 62
1030 0.38 70 59 63 63 58 57 54 48 41 62
736 0.47 50 58 62 61 58 56 54 49 42 61
2034 0.00 100 69 70 75 70 65 63 59 51 72
1831 0.29 90 70 71 75 70 65 64 58 50 72
1628 0.53 80 70 70 74 68 63 62 57 50 71
1230
1424 0.72 70 70 69 73 68 64 63 59 52 71
1017 0.89 50 69 69 72 67 64 62 59 52 70
2795 0.00 100 78 77 83 80 73 71 69 61 81
2516 0.55 90 79 78 82 81 73 72 68 61 81
2236 1.00 80 79 77 82 79 71 70 67 60 80
1690
1957 1.37 70 79 77 81 78 72 71 68 62 80
1398 1.68 50 78 77 79 77 72 70 68 62 79
3854 0.00 100 85 88 88 91 84 79 77 72 91
3468 1.05 90 86 89 89 90 84 79 77 71 90
3083 1.91 80 86 88 88 90 82 77 76 71 89
2330
2698 2.60 70 86 88 87 89 82 78 76 72 89
1927 3.19 50 85 87 86 87 81 77 76 72 88
5293 0.00 100 92 97 95 99 94 87 85 82 99
4764 1.98 90 93 98 96 99 95 86 86 82 99
3200
4234 3.60 80 93 98 94 98 93 85 84 81 98
3705 4.90 70 93 98 94 97 92 85 84 82 98
2646 6.02 50 92 97 94 96 91 85 84 82 96
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
RPM CFM SP
wi
8818STAR
Percent
WOV
1614 0.00 100 56 59 55 52 50 45 37 29 55
1452 0.08 90 56 59 54 52 50 44 36 28 55
1291 0.14 80 55 57 53 51 49 43 36 29 53
520
1129 0.20 70 54 57 53 51 50 45 38 31 54
807 0.24 50 53 55 52 51 49 45 38 31 54
2234 0.00 100 61 69 65 60 59 55 47 39 64
2011 0.15 90 62 68 66 59 59 55 47 39 64
1787 0.28 80 61 67 64 58 58 54 47 40 62
720
1564 0.38 70 60 66 63 58 58 55 48 41 63
1117 0.46 50 60 65 62 58 57 55 48 41 62
3072 0.00 100 70 75 76 70 66 64 58 50 73
2765 0.29 90 72 75 75 69 66 64 57 49 73
990
2458 0.52 80 70 74 74 68 65 63 57 50 71
2150 0.71 70 70 73 73 68 65 64 58 51 71
1536 0.88 50 70 72 72 68 65 63 58 52 71
4251 0.00 100 81 80 86 80 74 73 69 61 82
3826 0.55 90 82 81 85 80 74 73 68 60 82
3401 1.00 80 81 80 84 79 72 71 67 60 81
1370
2976 1.37 70 82 79 83 78 73 72 69 62 81
2126 1.68 50 81 79 82 77 73 71 69 62 80
5834 0.00 100 89 89 92 91 83 80 78 71 91
5250 1.04 90 90 90 92 91 83 80 78 71 91
4667 1.89 80 90 89 91 89 81 79 76 70 90
1880
4084 2.57 70 90 88 90 89 82 79 77 72 89
2917 3.16 50 89 88 89 87 81 79 77 72 88
8068 0.00 100 96 99 98 101 94 88 86 82 101
7261 1.99 90 97 100 98 100 94 87 86 82 100
6454 3.62 80 97 100 97 100 92 86 85 81 99
2600
5647 4.92 70 97 100 96 99 92 87 86 82 99
4034 6.05 50 96 99 96 97 91 86 85 82 98
Inlet Sound Power, Lwi(db)
12345678
A
L
wi
8800 STAR
Sound
Percent
WOV
8824STAR
Inlet Sound Power, Lwi(db)
12345678
wi
8822STAR
RPM CFM SP
2296 0.00 100 59 60 55 54 51 44 36 28 56
2066 0.08 90 59 60 54 54 51 44 36 28 55
1837 0.15 80 58 58 53 53 50 44 37 30 54
440
1607 0.20 70 57 58 53 53 51 45 38 31 55
1148 0.25 50 56 56 53 52 51 45 38 31 55
3183 0.00 100 65 70 66 61 60 55 47 39 65
2865 0.16 90 65 70 66 61 60 54 46 38 64
2547 0.28 80 64 69 64 60 58 54 47 40 63
610
2228 0.38 70 64 68 64 60 59 55 48 41 64
1592 0.47 50 63 66 63 60 59 55 48 42 63
4383 0.00 100 72 78 76 70 68 65 58 50 74
3945 0.29 90 73 78 76 69 68 65 57 49 74
840
3507 0.53 80 71 77 75 68 67 63 57 50 72
3068 0.73 70 71 76 74 68 67 65 58 51 72
2192 0.89 50 71 74 73 68 66 65 58 52 72
6053 0.00 100 82 83 87 80 75 74 69 61 83
5448 0.56 90 83 84 86 80 75 74 68 60 83
4843 1.02 80 82 83 85 79 74 72 67 60 82
1160
4237 1.38 70 82 82 84 78 74 73 68 61 81
3027 1.70 50 82 81 83 78 74 73 69 62 81
8297 0.00 100 92 89 95 91 83 82 79 71 92
7468 1.05 90 93 91 94 91 82 82 78 70 92
6638 1.91 80 93 89 94 89 81 81 77 70 90
1590
5808 2.60 70 93 89 93 89 82 81 78 72 90
4149 3.20 50 92 89 91 87 82 80 78 72 89
11480 0.00 100 99 100 101 101 94 89 87 82 101
10332 2.02 90 100 101 101 101 94 89 87 81 101
9184 3.66 80 100 100 100 100 92 88 86 81 100
2200
8036 4.98 70 100 100 99 99 92 88 87 82 99
5740 6.12 50 99 99 98 98 91 88 86 82 98
Percent
WOV
The sound power level ratings shown are in decibels referred to 10
Inlet Sound Power, Lwi(db)
12345678
L
A
RPM CFM SP
wi
390
540
750
1040
1440
2000
2580 0.00 100 57 57 55 54 50 45 39 33 55
2322 0.07 90 56 57 54 53 49 44 39 34 54
2064 0.14 80 54 54 52 52 49 44 39 34 54
1806 0.21 70 53 53 51 52 50 46 41 36 54
1290 0.29 50 55 54 52 54 53 48 44 39 57
3572 0.00 100 62 68 64 62 59 55 49 43 64
3215 0.14 90 61 68 63 60 58 53 48 43 63
2858 0.28 80 60 66 61 59 58 53 48 43 63
2501 0.40 70 59 65 59 58 59 55 50 46 63
1786 0.55 50 60 66 60 60 61 57 53 48 65
4962 0.00 100 69 75 73 70 68 64 59 53 73
4465 0.27 90 68 75 73 69 67 63 58 53 72
3969 0.53 80 66 73 71 67 67 63 58 53 71
3473 0.77 70 66 72 69 65 67 64 60 55 71
2481 1.07 50 67 73 70 67 69 67 62 58 73
6880 0.00 100 78 80 85 78 76 73 69 63 82
6192 0.51 90 77 80 84 78 75 72 67 62 81
5504 1.02 80 76 78 83 75 74 72 67 62 80
4816 1.47 70 75 77 81 74 73 73 69 64 79
3440 2.05 50 77 78 82 75 74 75 71 67 81
9526 0.00 100 87 87 92 88 84 82 78 72 90
8574 0.98 90 86 86 91 87 83 81 77 72 90
7621 1.96 80 84 84 90 85 81 81 77 72 88
6668 2.82 70 84 84 88 84 79 81 78 73 87
4763 3.93 50 85 85 90 85 81 83 80 76 89
13231 0.00 100 94 96 97 99 93 90 87 82 99
11908 1.89 90 93 95 97 99 92 89 86 81 99
10585 3.79 80 92 94 95 97 90 88 86 81 97
9262 5.44 70 91 93 94 95 88 87 87 83 96
6615 7.57 50 93 95 95 97 89 89 89 85 98
-12
watts calculated per AMCA Standard 301. The A-weighted
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
21
A
L
wi
and inlet LwiA sound power
Page 22
PLENUM FANS
SOUND DATA
8800 STAR SERIES
Sound
8800 STAR
8827STAR
RPM CFM SP
3480 0.00 100 61 59 57 56 53 46 38 30 58
3132 0.09 90 60 58 57 56 51 46 40 34 57
2784 0.16 80 58 56 55 54 50 46 41 36 55
350
2436 0.21 70 57 54 52 52 50 46 42 38 55
2088 0.25 50 57 53 51 53 52 47 42 36 56
4872 0.00 100 67 71 65 64 62 57 49 41 67
4385 0.17 90 66 70 65 64 61 56 50 44 66
3897 0.31 80 64 68 62 62 60 55 50 45 64
490
3410 0.41 70 63 67 60 60 59 56 51 47 63
2923 0.48 50 62 67 59 59 60 57 51 46 64
6661 0.00 100 74 79 74 72 70 67 60 52 75
5995 0.32 90 73 78 73 71 70 65 59 53 74
670
5329 0.58 80 71 76 71 69 68 64 59 54 73
4663 0.77 70 69 75 70 67 67 64 60 56 71
3997 0.90 50 69 75 69 66 67 66 61 55 72
9246 0.00 100 84 85 86 80 78 76 70 63 84
8322 0.62 90 83 84 85 79 78 75 69 63 83
7397 1.12 80 81 82 84 77 76 73 69 64 81
930
6472 1.49 70 79 80 82 75 74 73 69 65 80
5548 1.73 50 78 80 82 74 73 74 70 65 80
12925 0.00 100 93 92 95 89 86 85 81 74 93
11632 1.21 90 93 91 95 88 86 84 79 74 92
10340 2.19 80 90 89 93 86 84 82 78 74 90
1300
9047 2.91 70 88 87 92 84 81 81 78 74 89
7755 3.38 50 87 87 91 83 80 82 80 75 89
17896 0.00 100 100 102 101 101 94 92 90 84 102
16106 2.32 90 100 101 101 100 93 92 89 83 101
14317 4.21 80 97 99 99 98 91 90 88 83 99
1800
12527 5.58 70 95 96 97 97 89 88 87 83 97
10738 6.47 50 94 96 97 96 88 88 88 84 97
Percent
WOV
Inlet Sound Power, Lwi(db
12345678
8830STAR
)
LwiA
RPM CFM SP
4398 0.00 100 63 59 58 58 54 46 38 31 58
3958 0.09 90 62 58 58 57 52 46 40 34 58
3518 0.17 80 61 56 56 55 51 46 41 36 57
320
3078 0.22 70 60 55 53 54 51 47 43 39 56
2639 0.25 50 59 53 52 54 52 47 42 37 56
6047 0.00 100 69 71 66 65 62 57 49 41 67
5442 0.17 90 68 70 66 65 61 56 50 44 66
4838 0.31 80 66 68 63 63 60 55 50 45 65
440
4233 0.41 70 65 67 61 61 59 56 52 48 64
3628 0.48 50 64 66 60 60 61 57 51 46 64
8383 0.00 100 75 81 74 73 72 67 60 52 76
7545 0.33 90 74 80 73 73 71 66 60 54 75
610
6707 0.60 80 72 79 71 70 69 65 60 55 74
5868 0.80 70 70 77 70 68 68 65 61 57 72
5030 0.92 50 70 77 68 67 69 67 61 56 73
11682 0.00 100 85 87 86 81 79 77 71 63 85
10513 0.64 90 84 86 86 80 79 75 70 64 84
9345 1.16 80 82 84 84 78 77 74 70 65 82
850
8177 1.54 70 80 83 82 76 75 74 70 66 81
7009 1.79 50 79 82 82 75 75 75 71 65 81
16079 0.00 100 95 93 97 89 87 85 81 73 93
14471 1.22 90 94 92 96 88 87 85 80 74 93
12863 2.21 80 92 90 95 86 84 83 79 74 91
1170
11256 2.92 70 89 88 93 84 82 82 79 75 90
9648 3.39 50 89 87 93 83 81 83 80 75 90
22264 0.00 100 102 102 103 100 95 93 90 84 102
20037 2.33 90 101 101 102 99 94 93 89 83 101
17811 4.23 80 99 99 100 97 92 91 88 83 99
1620
15585 5.61 70 96 97 99 96 90 89 87 84 98
13358 6.51 50 96 97 98 95 89 89 89 85 97
Percent
WOV
Inlet Sound Power, Lwi(db
12345678
)
LwiA
8833STAR
RPM CFM SP
5008 0.00 100 55 55 55 55 53 46 37 29 57
4508 0.09 90 55 54 54 56 52 46 40 34 57
4007 0.16 80 54 54 54 55 53 47 40 33 57
290
3506 0.22 70 55 54 55 56 53 48 40 33 57
3005 0.26 50 58 56 56 57 54 48 41 34 59
6908 0.00 100 63 64 61 62 62 57 48 40 65
6217 0.18 90 64 65 61 63 63 57 51 45 66
5527 0.31 80 62 64 60 62 62 58 51 44 65
400
4836 0.41 70 63 64 60 63 62 58 51 43 66
4145 0.49 50 66 66 62 65 63 59 51 44 67
9671 0.00 100 71 72 71 69 70 67 60 51 74
8704 0.35 90 72 73 70 70 70 67 61 55 74
560
7737 0.61 80 70 72 69 69 70 67 61 54 74
6770 0.81 70 72 73 70 69 70 67 61 54 74
5803 0.97 50 75 75 72 71 72 68 62 55 76
13298 0.00 100 80 80 80 76 76 76 71 62 82
11968 0.66 90 81 81 80 75 77 76 70 64 82
10639 1.15 80 79 79 79 74 76 76 71 64 81
770
9309 1.53 70 79 81 79 75 77 76 72 64 82
7979 1.83 50 83 84 81 77 79 78 72 65 84
18307 0.00 100 87 88 88 85 83 84 81 73 90
16476 1.25 90 88 89 89 84 83 84 80 74 90
14645 2.18 80 86 87 87 83 83 83 81 75 89
1060
12815 2.91 70 86 89 88 83 83 84 81 75 90
10984 3.46 50 90 92 90 85 85 85 82 75 91
25388 0.00 100 94 97 96 94 90 90 90 84 98
22849 2.41 90 95 98 97 94 90 91 90 84 98
20310 4.19 80 93 96 95 93 89 90 90 85 97
1470
17771 5.60 70 94 97 96 93 89 91 90 85 98
15233 6.66 50 97 100 99 95 91 93 91 86 100
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8837STAR
RPM CFM SP
6053 0.00 100 56 56 56 57 54 46 37 29 58
5448 0.10 90 58 56 57 57 54 48 42 36 58
4842 0.17 80 56 54 55 56 54 48 41 34 58
270
4237 0.22 70 56 54 56 57 54 48 41 33 58
3632 0.27 50 59 57 58 58 55 49 41 34 60
8295 0.00 100 64 65 63 63 63 57 48 40 66
7465 0.18 90 65 65 62 64 63 57 51 45 66
6636 0.32 80 63 64 61 63 62 58 51 44 66
370
5806 0.42 70 65 64 61 64 63 58 51 44 66
4977 0.50 50 67 66 63 66 64 59 51 44 68
11433 0.00 100 72 73 71 70 71 67 59 51 74
10290 0.34 90 73 74 70 70 71 66 60 54 74
510
9147 0.60 80 71 73 69 70 70 67 61 54 74
8003 0.80 70 73 73 69 70 71 67 61 54 74
6860 0.95 50 76 75 71 72 72 68 62 54 76
15917 0.00 100 81 81 80 77 77 77 71 62 82
14325 0.67 90 82 82 81 77 78 77 71 65 83
12734 1.16 80 80 80 79 76 77 76 71 64 82
710
11142 1.55 70 81 82 80 76 78 77 72 65 83
9550 1.85 50 84 85 82 78 80 78 73 65 84
21970 0.00 100 89 89 89 85 84 85 81 73 90
19773 1.27 90 90 90 89 84 85 85 80 74 91
17576 2.22 80 88 88 88 83 84 84 81 75 90
980
15379 2.96 70 88 90 89 84 85 85 81 75 90
13182 3.52 50 92 93 91 86 86 86 82 76 92
30265 0.00 100 96 98 96 94 91 91 90 84 98
27238 2.42 90 97 99 97 94 91 92 90 84 98
24212 4.20 80 95 97 96 93 90 91 90 85 98
1350
21185 5.62 70 95 98 97 93 90 92 90 85 98
18159 6.68 50 99 101 100 95 92 94 91 86 100
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
The sound power level ratings shown are in decibels referred to 10
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
-12
watts calculated per AMCA Standard 301. The A-weighted
and inlet LwiA sound power
wi
22
Page 23
8800 STAR SERIES
PLENUM FANS
SOUND DATA
8843STAR
RPM CFM SP
8140 0.00 100 58 56 57 58 54 45 37 28 58
7326 0.09 90 58 55 57 58 53 47 40 34 58
6512 0.17 80 58 55 57 57 54 47 40 33 58
230
5698 0.22 70 58 55 58 58 54 47 40 33 59
4884 0.26 50 60 57 60 59 55 48 41 33 60
11325 0.00 100 66 66 64 65 63 57 48 39 67
10193 0.18 90 67 66 64 65 63 57 51 45 67
9060 0.32 80 65 65 63 65 63 58 51 44 67
320
7928 0.43 70 66 65 64 65 63 58 51 44 67
6795 0.51 50 69 67 66 67 64 59 51 44 69
15572 0.00 100 74 75 71 71 72 67 59 50 75
14015 0.35 90 75 76 71 72 72 67 61 55 76
440
12458 0.61 80 73 74 69 71 72 68 61 54 75
10900 0.81 70 75 75 70 72 72 68 61 54 76
9343 0.96 50 78 76 72 74 73 69 62 54 77
21235 0.00 100 82 82 80 78 79 76 69 61 83
19111 0.65 90 83 83 80 78 79 76 70 64 83
16988 1.13 80 81 82 79 77 78 76 71 64 83
600
14864 1.50 70 82 82 79 78 79 77 71 64 83
12741 1.79 50 86 85 81 80 81 78 72 64 85
29375 0.00 100 91 90 90 85 85 86 81 72 91
26437 1.24 90 91 91 90 84 86 86 80 74 91
23500 2.15 80 90 89 89 83 85 85 81 74 91
830
20562 2.88 70 90 91 89 83 86 86 81 74 91
17625 3.43 50 94 94 91 85 88 87 82 75 93
40700 0.00 100 98 99 97 94 92 93 90 83 99
36630 2.38 90 99 99 98 94 92 93 90 84 99
32560 4.14 80 97 98 97 93 91 92 90 84 98
1150
28490 5.53 70 97 99 98 93 92 93 90 85 99
24420 6.58 50 101 102 100 95 94 95 92 85 101
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
8849STAR
L
A
wi
RPM CFM SP
10848 0.00 100 60 58 59 59 54 45 36 27 59
9763 0.10 90 60 57 60 59 53 47 41 35 60
8678 0.17 80 59 56 59 58 54 47 40 33 59
200
7594 0.22 70 59 56 59 59 54 47 40 33 59
6509 0.26 50 61 58 61 60 55 48 40 33 60
15187 0.00 100 68 67 66 66 64 56 48 39 68
13668 0.19 90 69 67 66 67 63 57 51 45 68
12150 0.33 80 67 65 65 66 64 58 51 44 68
280
10631 0.44 70 68 66 66 67 64 58 51 44 68
9112 0.52 50 70 68 68 68 65 59 51 44 69
20611 0.00 100 75 76 72 73 72 67 58 49 76
18550 0.35 90 76 76 72 74 73 67 61 55 76
380
16489 0.60 80 74 75 71 73 72 68 61 54 76
14428 0.80 70 76 75 71 73 72 68 61 53 76
12367 0.95 50 79 77 73 75 74 69 61 54 77
28747 0.00 100 84 84 81 80 80 77 70 61 84
25872 0.67 90 84 85 81 80 81 77 71 65 84
22998 1.17 80 83 83 80 79 80 77 71 64 84
530
20123 1.56 70 84 84 80 80 81 77 71 64 84
17248 1.86 50 87 86 82 82 82 79 72 65 86
39052 0.00 100 92 91 90 86 87 86 80 71 92
35147 1.24 90 93 92 90 86 87 86 80 74 92
31242 2.16 80 91 91 89 85 87 86 81 74 91
720
27337 2.88 70 91 92 89 85 87 86 81 74 92
23431 3.43 50 95 95 91 87 89 87 82 75 93
54240 0.00 100 100 100 98 94 94 94 90 83 100
48816 2.39 90 101 100 99 94 94 94 90 84 100
43392 4.16 80 99 99 98 93 93 94 91 84 99
1000
37968 5.55 70 99 100 98 93 94 94 91 84 100
32544 6.61 50 103 103 101 95 96 96 92 85 102
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8800 STAR
Sound
8854STAR
RPM CFM SP
13286 0.00 100 60 59 60 59 53 44 36 27 59
11958 0.09 90 60 58 60 58 53 47 40 34 59
10629 0.17 80 59 57 60 59 54 47 40 33 59
180
9300 0.22 70 59 58 60 59 54 47 40 33 60
7972 0.26 50 61 59 62 60 55 47 40 33 61
18453 0.00 100 69 67 66 67 63 56 47 38 68
16608 0.18 90 69 66 67 67 63 57 51 45 68
14762 0.32 80 68 65 66 67 64 57 50 43 68
250
12917 0.43 70 69 66 67 67 64 58 50 43 68
11072 0.51 50 71 68 69 69 65 58 51 44 70
25096 0.00 100 76 76 73 73 72 66 57 49 76
22586 0.34 90 77 76 73 74 72 66 60 54 76
340
20077 0.59 80 75 75 72 73 72 67 60 53 76
17567 0.79 70 76 75 72 74 73 67 60 53 76
15058 0.94 50 79 77 74 76 74 68 61 53 78
34692 0.00 100 84 84 81 80 81 77 69 60 84
31222 0.65 90 85 85 80 81 81 76 70 64 85
27753 1.13 80 83 84 79 80 80 77 70 63 84
24284 1.51 70 85 84 79 81 81 77 71 63 85
470
20815 1.79 50 88 86 81 83 82 78 71 64 86
47978 0.00 100 91 91 88 87 88 84 76 67 91
43180 1.24 90 93 93 90 87 88 86 80 74 92
38382 2.16 80 92 91 89 86 87 86 81 74 92
650
33584 2.88 70 92 93 89 87 88 86 81 74 92
28787 3.43 50 96 95 91 89 90 87 82 74 94
66431 0.00 100 101 100 99 95 94 95 91 82 100
59788 2.38 90 102 101 100 94 95 95 90 84 101
53145 4.14 80 100 99 99 93 94 95 91 84 100
900
46502 5.52 70 100 101 99 93 95 95 91 84 101
39859 6.58 50 104 104 101 95 97 96 92 85 102
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
8860STAR
L
A
RPM CFM SP
wi
15933 0.00 100 60 59 60 58 52 43 34 25 58
14340 0.09 90 60 59 60 58 52 46 40 34 59
12747 0.16 80 59 58 60 58 53 46 39 32 59
160
11153 0.21 70 59 59 61 59 53 46 39 32 59
9560 0.25 50 61 61 62 60 54 47 39 32 60
21908 0.00 100 69 66 66 67 62 54 45 36 67
19717 0.17 90 69 65 67 67 62 56 50 43 68
17526 0.30 80 69 65 67 67 63 56 49 42 68
220
15336 0.40 70 69 65 68 67 63 56 49 42 68
13145 0.48 50 71 67 70 69 64 57 50 42 69
30870 0.00 100 77 76 74 74 72 66 57 48 76
27783 0.34 90 78 76 74 75 72 66 60 54 76
310
24696 0.60 80 77 75 73 74 73 67 60 53 76
21609 0.80 70 78 75 74 75 73 67 60 53 77
18522 0.95 50 80 77 76 77 74 68 61 53 78
42820 0.00 100 85 85 81 81 82 77 68 59 85
38538 0.66 90 86 86 80 82 82 76 70 64 85
34256 1.15 80 84 85 79 81 81 78 71 64 85
430
29974 1.54 70 86 85 80 82 82 78 71 64 86
25692 1.83 50 89 87 82 84 83 79 71 64 87
59749 0.00 100 94 93 90 88 89 86 79 71 93
53774 1.29 90 95 94 90 88 89 86 80 74 93
47799 2.24 80 93 93 90 88 89 87 81 74 93
600
41825 3.00 70 94 94 90 88 89 87 81 74 94
35850 3.57 50 98 96 92 90 91 88 82 75 95
83848 0.00 100 103 101 100 95 96 96 91 82 101
75463 2.54 90 104 102 101 95 97 97 91 85 102
67079 4.42 80 102 101 100 94 96 96 92 85 102
842
58694 5.90 70 102 103 100 94 97 97 92 85 102
50309 7.03 50 106 106 102 96 99 98 93 86 104
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
The sound power level ratings shown are in decibels referred to 10
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
-12
watts calculated per AMCA Standard 301. The A-weighted
and inlet LwiA sound power
wi
23
Page 24
PLENUM FANS
DIMENSIONAL DATA - ARR. 3H
8800 STAR SERIES
Model
Size
8815STAR 11.00 22.00 11.00 22.00 19.63 11.63 17.00 9.00 7.13 8.25 3.00 14.13 1.1875 72
8818STAR 13.00 26.00 13.00 26.00 21.81 13.18 18.75 10.13 7.75 9.63 3.50 18.13 1.4375 94
8822STAR 16.00 32.00 16.00 32.00 24.44 15.31 19.75 10.63 8.25 11.75 4.00 20.09 1.6875 137
8824STAR 17.00 34.00 17.00 34.00 27.94 17.19 23.00 12.25 9.88 12.88 4.50 25.59 1.6875 174
8827STAR 19.00 38.00 19.00 38.00 27.88 17.13 23.00 12.25 9.88 14.13 4.50 25.59 1.6875 188
8830STAR 21.00 42.00 21.00 42.00 31.69 18.81 27.25 14.38 11.75 15.88 4.50 32.63 1.6875 238
8833STAR 23.00 46.00 23.00 46.00 34.75 20.75 29.50 15.50 12.88 17.38 5.00 35.88 1.9375 282
8837STAR 25.50 51.00 25.50 51.00 37.13 22.00 32.25 17.13 14.00 18.88 5.50 39.81 1.9375 346
8843STAR 31.00 62.00 31.00 62.00 42.69 24.81 37.75 19.88 16.50 22.88 5.50 46.25 2.4375 563
8849STAR 34.00 68.00 34.00 68.00 48.00 28.00 42.00 22.00 18.63 25.38 6.00 51.69 2.4375 696
8800 STAR
8854STAR 38.00 76.00 38.00 76.00 54.25 31.13 47.25 24.13 21.25 27.63 6.00 51.72 2.9375 992
Dimensions
8860STAR 40.00 80.00 40.00 80.00 56.06 32.44 48.25 24.63 21.75 29.13 6.50 64.94 3.4375 1634
DIMENSIONS FOR ARRANGEMENT 3H
ABCDFG H J K L M P
Diameter
DIMENSIONAL DATA - ARR. 3F
Shaft
Est.*
Unit
Wt.
DIMENSIONS FOR ARRANGEMENT 3F
Model
Size
8815STAR 11.00 22.00 11.00 22.00 21.68 11.63 18.03 10.03 7.13 8.25 3.00 14.13 25.71 1.1875 92
8818STAR 13.00 26.00 13.00 26.00 23.81 13.18 19.25 10.63 7.75 9.63 3.50 18.13 29.30 1.4375 117
8822STAR 16.00 32.00 16.00 32.00 26.19 15.06 20.25 11.13 8.25 11.75 4.00 20.09 32.30 1.6875 167
8824STAR 17.00 34.00 17.00 34.00 30.44 17.19 24.00 13.25 9.88 12.88 4.50 25.59 36.19 1.6875 213
8827STAR 19.00 38.00 19.00 38.00 30.88 17.13 24.50 13.75 9.88 14.13 4.50 25.59 38.16 1.6875 233
8830STAR 21.00 42.00 21.00 42.00 34.25 18.81 28.31 15.44 11.75 15.88 4.50 32.63 40.19 1.6875 291
8833STAR 23.00 46.00 23.00 46.00 37.31 20.75 30.56 16.56 12.88 17.38 5.00 35.88 43.24 1.9375 340
8837STAR 25.50 51.00 25.50 51.00 39.63 22.00 32.75 17.63 14.00 18.88 5.50 39.81 45.74 1.9375 416
8843STAR 31.00 62.00 31.00 62.00 44.69 24.81 37.75 19.88 16.50 22.88 5.50 46.25 52.81 2.4375 664
8849STAR 34.00 68.00 34.00 68.00 50.00 28.00 42.00 22.00 18.63 25.37 6.00 51.69 55.81 2.4375 808
8854STAR 38.00 76.00 38.00 76.00 56.25 31.13 48.25 25.13 21.25 27.63 6.00 51.72 59.81 2.9375 1155
8860STAR 40.00 80.00 40.00 80.00 58.06 32.44 49.25 25.63 21.75 29.13 6.50 64.93 61.81 3.4375 1804
Typical drawings are for dimensional purposes only and are correct within limits suitable for normal installation requirements.
They do not necessarily show actual construction. Dimensions are shown in inches.
*Estimated unit weight for aluminum wheel; for steel wheel consult factory.
ABCDFGHJKLMPR
24
Diameter
Shaft
Est.*
Unit
Wt.
Page 25
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8815
SIZE 8815 -20° to 150°F
CLASS I 2928 RPM
CLASS II (Steel Wheel Only) 3820 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
978 600 819 0.09 909 0.12 988 0.16 1067 0.20
1141 700 892 0.11 978 0.15 1055 0.19 1124 0.23 1189 0.27 1258 0.32
1304 800 968 0.13 1049 0.18 1124 0.22 1191 0.27 1253 0.32 1311 0.36 1369 0.41
1467 900 1042 0.16 1124 0.21 1194 0.26 1260 0.31 1321 0.37 1378 0.42 1431 0.47 1533 0.58 1639 0.71
1630 1000 1119 0.20 1200 0.26 1269 0.31 1331 0.36 1390 0.42 1446 0.48 1499 0.54 1596 0.65 1686 0.78 1784 0.91
1793 1100 1197 0.24 1275 0.30 1345 0.36 1405 0.42 1461 0.48 1515 0.54 1567 0.61 1663 0.73 1751 0.86 1833 1.00
1956 1200 1277 0.29 1351 0.35 1420 0.42 1480 0.49 1535 0.55 1587 0.62 1637 0.68 1732 0.82 1819 0.96 1900 1.10
2119 1300 1358 0.34 1429 0.41 1495 0.48 1556 0.56 1611 0.63 1661 0.70 1709 0.77 1801 0.91 1887 1.06 1967 1.21
2282 1400 1440 0.40 1508 0.48 1572 0.55 1631 0.63 1687 0.71 1737 0.78 1783 0.86 1872 1.01 1956 1.17 2035 1.33
2445 1500 1523 0.47 1589 0.55 1649 0.63 1707 0.72 1761 0.80 1813 0.88 1859 0.96 1945 1.12 2026 1.29 2104 1.46
2608 1600 1607 0.55 1670 0.64 1728 0.72 1784 0.81 1837 0.90 1887 0.98 1936 1.07 2020 1.24 2099 1.42 2175 1.60
2771 1700 1693 0.64 1752 0.73 1808 0.82 1862 0.91 1913 1.00 1963 1.09 2010 1.19 2096 1.38 2173 1.56 2246 1.75
2934 1800 1780 0.74 1835 0.83 1889 0.92 1941 1.02 1991 1.12 2039 1.22 2085 1.31 2172 1.52 2249 1.71 2320 1.90
3097 1900 1867 0.85 1918 0.94 1971 1.04 2021 1.14 2070 1.25 2116 1.35 2161 1.45 2246 1.66 2325 1.87 2395 2.07
3260 2000 1955 0.97 2002 1.06 2053 1.17 2102 1.27 2149 1.38 2194 1.49 2238 1.60 2322 1.82 2400 2.04 2471 2.26
3586 2200 2132 1.25 2176 1.35 2220 1.46 2266 1.57 2310 1.69 2353 1.81 2395 1.93 2474 2.17 2550 2.41 2622 2.65
3912 2400 2310 1.59 2351 1.69 2390 1.80 2432 1.92 2474 2.05 2515 2.18 2554 2.31 2630 2.57 2703 2.82 2772 3.09
4238 2600 2489 1.98 2528 2.09 2565 2.21 2601 2.33 2640 2.46 2679 2.60 2716 2.74 2789 3.02 2858 3.30 2925 3.58
4564 2800 2669 2.43 2705 2.55 2740 2.68 2774 2.80 2808 2.93 2845 3.08 2880 3.23 2950 3.53 3017 3.83 3081 4.13
4890 3000 2850 2.95 2884 3.08 2917 3.22 2949 3.35 2980 3.48 3012 3.63 3047 3.78 3113 4.10 3177 4.42 3239 4.75
5216 3200 3031 3.54 3063 3.68 3094 3.82 3125 3.97 3155 4.11 3184 4.25 3214 4.41 3278 4.74 3340 5.08 3399 5.43
5542 3400 3213 4.21 3243 4.36 3273 4.51 3301 4.66 3330 4.81 3358 4.96 3386 5.12 3444 5.46 3504 5.82 3561 6.18
5868 3600 3395 4.96 3424 5.12 3452 5.28 3479 5.44 3506 5.60 3533 5.76 3560 5.92 3612 6.25 3669 6.63 3725 7.01
6194 3800 3577 5.80 3605 5.96 3631 6.13 3658 6.30 3684 6.47 3709 6.63 3735 6.80 3784 7.15
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 15 inches
Wheel Circumference 3.93 feet
Inlet Diameter/Area 15.20 inches dia./1.26 sq. ft.
Outlet Area 1.63 sq. ft.
Tip Speed 3.93 x RPM ft./minute
VOL
CFMOVFPM
1956 1200 1976 1.25 2134 1.57
2119 1300 2042 1.37 2182 1.68 2331 2.04
2282 1400 2110 1.50 2248 1.83 2378 2.17 2516 2.56
2445 1500 2178 1.63 2315 1.98 2440 2.34 2562 2.72 2691 3.14
2608 1600 2247 1.78 2383 2.15 2506 2.52 2622 2.91 2738 3.32 2859 3.76
2771 1700 2317 1.93 2451 2.32 2574 2.72 2688 3.12 2796 3.53 2905 3.96 3019 4.43 3128 4.91
2934 1800 2389 2.10 2520 2.51 2642 2.92 2756 3.34 2862 3.77 2964 4.20 3066 4.66 3175 5.16 3279 5.66
3097 1900 2462 2.28 2590 2.70 2711 3.13 2824 3.58 2930 4.02 3030 4.47 3126 4.93 3221 5.41 3325 5.93 3425 6.46
3260 2000 2537 2.47 2661 2.91 2780 3.36 2892 3.82 2998 4.29 3097 4.75 3192 5.23 3283 5.71 3372 6.21 3471 6.75
3586 2200 2689 2.89 2809 3.37 2922 3.85 3031 4.34 3134 4.84 3233 5.35 3327 5.87 3416 6.38 3503 6.90 3586 7.44
3912 2400 2839 3.35 2961 3.88 3070 4.40 3174 4.92 3274 5.46 3371 6.00 3463 6.55 3552 7.11 3637 7.67 3720 8.23
4238 2600 2990 3.86 3112 4.44 3221 5.01 3322 5.57 3418 6.14 3511 6.71 3602 7.30 3689 7.89 3774 8.49
4564 2800 3143 4.43 3262 5.05 3374 5.68 3473 6.28 3567 6.88 3656 7.49 3743 8.11
4890 3000 3299 5.07 3414 5.72 3522 6.38 3626 7.06 3718 7.70 3806 8.34
5216 3200 3457 5.77 3568 6.46 3674 7.16 3774 7.87
5542 3400 3617 6.54 3724 7.28
5868 3600 3779 7.39
VOL
CFMOVFPM
3260 2000 3567 7.31
3586 2200 3667 7.98
3912 2400 3799 8.80
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
8800 Series
Air
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
25
Page 26
PLENUM FANS
SIZE 8816
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
Wheel Diameter 16.50 inches
Wheel Circumference 4.32 feet
Inlet Diameter/Area 16.94 inches dia./1.57 sq. ft.
Outlet Area 1.97 sq. ft.
Tip Speed 4.32 x RPM ft./minute
VOL
CFMOVFPM
1182 600 744 0.10 826 0.14 898 0.19 970 0.24
1379 700 810 0.13 889 0.18 959 0.23 1021 0.28 1080 0.33 1143 0.39
1576 800 879 0.16 953 0.21 1021 0.27 1082 0.32 1139 0.38 1191 0.44 1244 0.50
1773 900 947 0.20 1021 0.26 1085 0.32 1145 0.38 1200 0.44 1252 0.50 1300 0.57 1393 0.70 1490 0.86
1970 1000 1017 0.24 1090 0.31 1152 0.37 1209 0.44 1263 0.51 1314 0.58 1362 0.65 1450 0.79 1532 0.94 1621 1.10
2167 1100 1088 0.29 1158 0.36 1222 0.44 1276 0.51 1327 0.58 1377 0.66 1424 0.73 1511 0.89 1591 1.04 1666 1.20
2364 1200 1160 0.35 1228 0.43 1290 0.51 1345 0.59 1395 0.66 1442 0.74 1487 0.82 1573 0.99 1652 1.16 1726 1.33
2561 1300 1234 0.41 1298 0.50 1358 0.58 1414 0.67 1463 0.76 1509 0.84 1553 0.93 1636 1.10 1714 1.28 1787 1.47
2758 1400 1308 0.49 1370 0.58 1428 0.67 1481 0.76 1532 0.86 1578 0.95 1620 1.04 1701 1.23 1777 1.41 1849 1.61
2955 1500 1383 0.57 1443 0.67 1498 0.77 1550 0.86 1600 0.96 1647 1.07 1689 1.16 1767 1.36 1841 1.56 1912 1.76
3152 1600 1460 0.66 1517 0.77 1570 0.87 1621 0.98 1669 1.08 1714 1.19 1758 1.30 1835 1.50 1907 1.71 1976 1.93
3349 1700 1537 0.77 1591 0.88 1643 0.99 1691 1.10 1738 1.21 1783 1.32 1826 1.44 1904 1.66 1974 1.88 2041 2.11
3546 1800 1616 0.89 1666 1.00 1716 1.12 1763 1.23 1809 1.35 1852 1.47 1894 1.59 1973 1.83 2043 2.06 2108 2.30
3743 1900 1696 1.03 1742 1.13 1790 1.26 1836 1.38 1880 1.50 1922 1.63 1963 1.75 2041 2.01 2112 2.26 2176 2.51
3940 2000 1776 1.17 1819 1.28 1865 1.41 1909 1.54 1952 1.67 1993 1.80 2033 1.93 2109 2.19 2181 2.46 2245 2.73
4334 2200 1936 1.51 1976 1.63 2016 1.76 2058 1.90 2098 2.04 2137 2.18 2175 2.33 2248 2.61 2316 2.91 2382 3.20
4728 2400 2098 1.91 2135 2.04 2171 2.17 2209 2.32 2247 2.47 2284 2.63 2320 2.78 2389 3.10 2455 3.41 2518 3.73
5122 2600 2261 2.39 2295 2.52 2329 2.67 2362 2.81 2398 2.97 2433 3.14 2467 3.30 2533 3.64 2596 3.98 2657 4.32
5516 2800 2424 2.93 2457 3.08 2488 3.23 2519 3.38 2550 3.54 2583 3.72 2616 3.90 2679 4.26 2740 4.62 2799 4.99
5910 3000 2588 3.56 2619 3.72 2649 3.88 2678 4.04 2707 4.20 2736 4.37 2767 4.56 2827 4.95 2886 5.34 2942 5.73
6304 3200 2753 4.27 2782 4.44 2810 4.61 2838 4.79 2865 4.96 2892 5.13 2919 5.32 2977 5.72 3033 6.13 3087 6.55
6698 3400 2918 5.08 2945 5.26 2972 5.44 2998 5.62 3024 5.81 3050 5.99 3075 6.17 3128 6.59 3182 7.02 3234 7.46
7092 3600 3083 5.98 3109 6.17 3134 6.36 3160 6.56 3184 6.75 3209 6.94 3233 7.14 3281 7.54 3333 8.00 3383 8.46
7486 3800 3249 6.99 3273 7.19 3298 7.39 3321 7.60 3345 7.80 3368 8.00 3391 8.21 3437 8.62
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
SIZE 8816 -20° to 150°F
CLASS I 2662 RPM
CLASS II (Steel Wheel Only) 3472 RPM
CLASS III Consult Factory
Air
8800 Series
VOL
CFMOVFPM
2364 1200 1795 1.51 1939 1.89
2561 1300 1856 1.65 1983 2.03 2118 2.46
2758 1400 1917 1.81 2042 2.21 2161 2.63 2286 3.10
2955 1500 1979 1.97 2103 2.40 2217 2.83 2329 3.29 2446 3.79
3152 1600 2042 2.15 2165 2.60 2277 3.05 2383 3.51 2488 4.01 2598 4.54
3349 1700 2105 2.34 2227 2.81 2339 3.28 2443 3.77 2541 4.27 2640 4.79 2744 5.36 2843 5.94
3546 1800 2170 2.54 2290 3.03 2401 3.53 2504 4.04 2601 4.55 2693 5.08 2786 5.64 2885 6.23 2980 6.85
3743 1900 2237 2.75 2353 3.26 2463 3.79 2566 4.32 2662 4.86 2753 5.40 2840 5.96 2928 6.54 3022 7.17 3113 7.81
3940 2000 2305 2.99 2418 3.52 2526 4.06 2628 4.61 2724 5.18 2814 5.74 2900 6.32 2983 6.90 3064 7.50 3155 8.16
4334 2200 2443 3.50 2552 4.07 2655 4.65 2754 5.24 2848 5.85 2937 6.47 3023 7.09 3104 7.71 3183 8.34 3259 8.99
4728 2400 2579 4.05 2690 4.69 2789 5.31 2883 5.95 2975 6.59 3062 7.25 3147 7.92 3228 8.60 3305 9.27 3380 9.95
5122 2600 2716 4.66 2827 5.36 2926 6.05 3018 6.72 3105 7.41 3190 8.11 3273 8.81 3352 9.53 3429 10.26
5516 2800 2855 5.35 2963 6.10 3065 6.85 3155 7.58 3240 8.31 3322 9.05 3401 9.80
5910 3000 2997 6.12 3101 6.91 3200 7.71 3294 8.52 3378 9.30 3457 10.08
6304 3200 3140 6.97 3241 7.80 3337 8.65 3429 9.50
6698 3400 3285 7.90 3383 8.79
7092 3600 3432 8.92
VOL
CFMOVFPM
3940 2000 3242 8.83
4334 2200 3332 9.64
4728 2400 3452 10.64
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
26
Page 27
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8818
SIZE 8818 -20° to 150°F
CLASS I 2407 RPM
CLASS II (Steel Wheel Only) 3139 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
1452 600 674 0.13 748 0.18 813 0.23 878 0.29
1694 700 734 0.16 805 0.22 868 0.28 925 0.34 978 0.40 1035 0.48
1936 800 797 0.20 864 0.26 925 0.33 981 0.40 1031 0.47 1079 0.54 1126 0.62
2178 900 858 0.24 926 0.32 983 0.39 1037 0.47 1087 0.54 1134 0.62 1178 0.70 1261 0.87 1348 1.05
2420 1000 922 0.30 988 0.38 1044 0.46 1095 0.54 1144 0.62 1190 0.71 1234 0.80 1313 0.97 1387 1.15 1467 1.36
2662 1100 986 0.36 1050 0.45 1107 0.54 1157 0.63 1203 0.72 1247 0.81 1290 0.90 1369 1.09 1441 1.28 1509 1.48
2904 1200 1052 0.43 1113 0.53 1169 0.62 1219 0.72 1264 0.82 1306 0.92 1348 1.01 1425 1.22 1497 1.42 1563 1.63
3146 1300 1119 0.51 1177 0.61 1231 0.72 1281 0.83 1326 0.93 1368 1.03 1407 1.14 1482 1.36 1553 1.58 1619 1.80
3388 1400 1187 0.60 1242 0.71 1294 0.83 1343 0.94 1389 1.06 1430 1.17 1468 1.28 1541 1.51 1610 1.74 1675 1.98
3630 1500 1255 0.70 1309 0.82 1359 0.94 1406 1.06 1450 1.19 1493 1.31 1531 1.43 1601 1.67 1668 1.92 1732 2.17
3872 1600 1324 0.82 1376 0.95 1424 1.07 1469 1.20 1513 1.33 1554 1.46 1594 1.60 1663 1.85 1728 2.11 1790 2.37
4114 1700 1395 0.95 1443 1.08 1490 1.22 1534 1.36 1576 1.49 1616 1.63 1655 1.77 1726 2.05 1789 2.32 1849 2.60
4356 1800 1467 1.10 1512 1.23 1556 1.38 1599 1.52 1640 1.67 1679 1.81 1717 1.96 1789 2.26 1851 2.54 1910 2.83
4598 1900 1539 1.27 1580 1.40 1624 1.55 1665 1.70 1705 1.86 1743 2.01 1780 2.16 1850 2.47 1915 2.78 1972 3.09
4840 2000 1611 1.45 1650 1.58 1692 1.74 1732 1.90 1770 2.06 1807 2.22 1843 2.38 1912 2.70 1976 3.04 2035 3.36
5324 2200 1757 1.87 1793 2.02 1829 2.17 1867 2.34 1903 2.52 1938 2.69 1972 2.87 2038 3.22 2100 3.58 2159 3.94
5808 2400 1904 2.37 1937 2.53 1970 2.69 2004 2.86 2038 3.05 2072 3.24 2104 3.43 2166 3.82 2226 4.20 2283 4.59
6292 2600 2052 2.95 2083 3.12 2113 3.30 2143 3.47 2175 3.67 2207 3.87 2238 4.08 2297 4.49 2354 4.91 2409 5.33
6776 2800 2200 3.63 2229 3.81 2258 4.00 2286 4.18 2314 4.37 2344 4.59 2373 4.81 2430 5.25 2485 5.70 2538 6.15
7260 3000 2349 4.40 2377 4.60 2404 4.80 2430 5.00 2456 5.20 2482 5.40 2510 5.64 2565 6.11 2617 6.59 2668 7.07
7744 3200 2499 5.29 2525 5.50 2550 5.71 2575 5.92 2600 6.13 2624 6.34 2648 6.57 2701 7.07 2751 7.57 2800 8.08
8228 3400 2648 6.29 2673 6.51 2697 6.73 2721 6.95 2744 7.18 2767 7.40 2790 7.63 2838 8.13 2887 8.67 2934 9.20
8712 3600 2798 7.40 2822 7.64 2845 7.88 2867 8.11 2890 8.35 2912 8.59 2933 8.83 2976 9.32 3023 9.88 3069 10.44
9196 3800 2949 8.65 2971 8.90 2993 9.15 3015 9.40 3036 9.65 3057 9.90 3078 10.15 3118 10.66
VOL
CFMOVFPM
2904 1200 1626 1.85 1755 2.32
3146 1300 1681 2.03 1795 2.50 1917 3.02
3388 1400 1736 2.22 1850 2.71 1956 3.23 2069 3.80
3630 1500 1793 2.43 1905 2.94 2008 3.48 2108 4.04 2214 4.65
3872 1600 1850 2.64 1961 3.19 2063 3.75 2158 4.32 2252 4.92 2351 5.58
4114 1700 1908 2.88 2017 3.45 2118 4.04 2212 4.63 2301 5.24 2390 5.88 2484 6.58 2573 7.29
4356 1800 1966 3.13 2074 3.72 2175 4.34 2268 4.96 2356 5.60 2439 6.24 2522 6.92 2611 7.65 2697 8.40
4598 1900 2027 3.39 2132 4.02 2231 4.66 2324 5.32 2411 5.97 2493 6.64 2572 7.32 2650 8.03 2735 8.80 2817 9.59
4840 2000 2089 3.68 2191 4.33 2289 4.99 2380 5.67 2467 6.37 2549 7.06 2627 7.76 2702 8.48 2774 9.22 2855 10.02
5324 2200 2215 4.31 2313 5.01 2406 5.73 2495 6.45 2580 7.20 2661 7.96 2738 8.72 2812 9.48 2882 10.25 2951 11.04
5808 2400 2338 4.99 2438 5.77 2528 6.54 2613 7.32 2695 8.11 2774 8.92 2851 9.74 2924 10.57 2994 11.40 3061 12.23
6292 2600 2462 5.75 2563 6.61 2653 7.45 2735 8.28 2814 9.13 2890 9.98 2965 10.85 3037 11.72 3106 12.62
6776 2800 2589 6.60 2686 7.51 2778 8.44 2860 9.34 2937 10.23 3010 11.14 3082 12.06
7260 3000 2717 7.55 2811 8.51 2901 9.50 2986 10.50 3061 11.45 3133 12.41
7744 3200 2848 8.60 2939 9.62 3025 10.66 3108 11.71
8228 3400 2980 9.75 3068 10.84
8712 3600 3113 11.01
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 18.25 inches
Wheel Circumference 4.78 feet
Inlet Diameter/Area 18.56 inches dia./1.88 sq. ft.
Outlet Area 2.42 sq. ft.
Tip Speed 4.78 x RPM ft./minute
8800 Series
Air
VOL
CFMOVFPM
4840 2000 2934 10.85
5324 2200 3017 11.84
5808 2400 3127 13.07
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
27
Page 28
PLENUM FANS
SIZE 8820
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
10404 3600 2519 7.74 2538 8.01 2558 8.29 2577 8.58 2596 8.86 2614 9.15 2632 9.43 2668 10.01 2703 10.59 2737 11.18
10982 3800 2655 9.03 2673 9.32 2692 9.62 2710 9.92 2728 10.22 2745 10.51 2763 10.82 2797 11.42 2831 12.04 2864 12.65
Air
8800 Series
10404 3600 2771 11.76 2836 12.90
Wheel Diameter 20 inches
Wheel Circumference 5.24 feet
Inlet Diameter/Area 20.44 inches dia./2.28 sq. ft.
Outlet Area 2.89 sq. ft.
Tip Speed 5.24 x RPM ft./minute
VOL
CFMOVFPM
1734 600 587 0.13 651 0.19 710 0.25 768 0.32 821 0.40
2023 700 641 0.17 701 0.23 755 0.29 805 0.36 857 0.44 905 0.53 950 0.63
2312 800 697 0.21 754 0.28 805 0.35 853 0.42 897 0.49 941 0.58 986 0.67 1069 0.89
2601 900 754 0.26 809 0.33 857 0.41 903 0.49 946 0.57 987 0.65 1025 0.74 1104 0.95 1179 1.18
2890 1000 813 0.31 865 0.40 912 0.48 955 0.56 996 0.65 1035 0.74 1073 0.83 1143 1.02 1215 1.26 1283 1.51
3179 1100 873 0.38 923 0.47 968 0.56 1009 0.65 1049 0.75 1086 0.84 1122 0.94 1191 1.14 1254 1.35 1320 1.60
3468 1200 935 0.46 981 0.55 1025 0.65 1065 0.75 1103 0.85 1139 0.95 1173 1.06 1240 1.27 1302 1.49 1360 1.72
3757 1300 997 0.55 1041 0.65 1083 0.75 1122 0.86 1159 0.97 1194 1.08 1227 1.19 1290 1.42 1351 1.65 1408 1.89
4046 1400 1059 0.64 1102 0.76 1142 0.87 1179 0.98 1215 1.10 1249 1.22 1282 1.33 1343 1.57 1401 1.82 1457 2.07
4335 1500 1123 0.76 1163 0.88 1202 1.00 1238 1.12 1273 1.24 1306 1.37 1337 1.49 1397 1.74 1453 2.00 1507 2.27
4624 1600 1187 0.88 1225 1.01 1262 1.14 1297 1.27 1331 1.40 1363 1.53 1394 1.67 1452 1.93 1507 2.20 1559 2.48
4913 1700 1251 1.02 1288 1.16 1324 1.30 1357 1.43 1390 1.57 1421 1.71 1451 1.85 1508 2.13 1562 2.42 1613 2.71
5202 1800 1316 1.18 1352 1.32 1385 1.47 1418 1.61 1449 1.76 1480 1.90 1509 2.05 1565 2.35 1617 2.65 1667 2.95
5491 1900 1381 1.35 1415 1.50 1448 1.66 1479 1.81 1510 1.96 1539 2.11 1567 2.27 1622 2.59 1673 2.90 1722 3.21
5780 2000 1447 1.54 1480 1.70 1511 1.86 1541 2.03 1571 2.18 1599 2.34 1627 2.51 1680 2.83 1730 3.17 1778 3.50
6358 2200 1579 1.98 1609 2.15 1638 2.33 1666 2.51 1694 2.69 1721 2.86 1747 3.04 1797 3.39 1845 3.75 1891 4.12
6936 2400 1712 2.50 1740 2.69 1767 2.88 1793 3.07 1819 3.27 1844 3.46 1869 3.65 1917 4.04 1963 4.42 2007 4.82
7514 2600 1845 3.11 1871 3.31 1897 3.52 1922 3.73 1946 3.94 1970 4.15 1993 4.36 2039 4.77 2083 5.19 2125 5.61
8092 2800 1979 3.81 2004 4.03 2028 4.25 2051 4.47 2074 4.70 2097 4.92 2119 5.15 2162 5.61 2204 6.05 2244 6.50
8670 3000 2113 4.62 2137 4.85 2159 5.09 2181 5.33 2203 5.56 2225 5.81 2246 6.05 2287 6.54 2327 7.02 2366 7.49
9248 3200 2248 5.54 2270 5.79 2292 6.04 2313 6.29 2333 6.54 2354 6.80 2374 7.06 2413 7.58 2451 8.10 2488 8.60
9826 3400 2383 6.57 2404 6.84 2424 7.10 2444 7.37 2464 7.64 2484 7.91 2503 8.18 2540 8.73 2576 9.28 2612 9.84
VOL
CFMOVFPM
3468 1200 1420 1.98 1536 2.59 1642 3.24
3757 1300 1462 2.13 1572 2.71 1677 3.38 1775 4.08
4046 1400 1511 2.32 1610 2.85 1713 3.53 1810 4.25 1901 5.01
4335 1500 1560 2.53 1657 3.09 1750 3.69 1846 4.43 1936 5.20 2021 6.01
4624 1600 1609 2.76 1706 3.34 1795 3.93 1882 4.61 1972 5.40 2057 6.23 2137 7.08
4913 1700 1661 3.00 1755 3.60 1843 4.22 1925 4.87 2009 5.61 2093 6.45 2173 7.32 2249 8.23 2323 9.16
5202 1800 1714 3.26 1805 3.89 1892 4.54 1973 5.20 2050 5.88 2129 6.68 2209 7.57 2285 8.50 2358 9.45 2428 10.42
5491 1900 1769 3.54 1857 4.19 1941 4.87 2022 5.55 2098 6.26 2170 6.98 2245 7.83 2321 8.77 2394 9.74 2464 10.73
5780 2000 1824 3.83 1910 4.51 1992 5.22 2071 5.93 2146 6.65 2217 7.40 2286 8.16 2358 9.06 2430 10.04 2500 11.05
6358 2200 1935 4.49 2019 5.22 2097 5.97 2171 6.74 2245 7.52 2315 8.31 2382 9.12 2446 9.94 2508 10.78 2573 11.73
6936 2400 2049 5.22 2130 6.01 2206 6.81 2278 7.63 2347 8.47 2414 9.32 2480 10.17 2543 11.04 2604 11.92 2663 12.82
7514 2600 2166 6.03 2244 6.91 2317 7.76 2387 8.63 2454 9.51 2518 10.42 2580 11.33 2642 12.25 2702 13.18 2760 14.12
8092 2800 2284 6.95 2359 7.87 2430 8.81 2498 9.73 2563 10.66 2626 11.61 2686 12.58 2744 13.57 2802 14.55 2859 15.54
8670 3000 2403 7.97 2476 8.95 2545 9.94 2611 10.95 2674 11.93 2735 12.93 2794 13.94 2851 14.98
9248 3200 2525 9.11 2595 10.14 2662 11.19 2726 12.25 2787 13.32 2847 14.37
9826 3400 2647 10.37 2715 11.45 2779 12.55 2842 13.67
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8820 -20° to 150°F
CLASS I 2196 RPM
CLASS II (Steel Wheel Only) 2865 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
5780 2000 2567 12.09 2695 14.24
6358 2200 2639 12.80 2766 15.02
6936 2400 2721 13.73 2839 15.84
7514 2600 2817 15.08
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
STATIC PRESSURE IN INCHES W.G.
28
Page 29
8800 SERIES
PLENUM FANS
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
SIZE 8822 -20° to 150°F
CLASS I 1974 RPM
CLASS II (Steel Wheel Only) 2575 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
2148 600 528 0.16 585 0.23 638 0.31 690 0.40 738 0.50
2506 700 576 0.21 630 0.28 679 0.36 724 0.44 770 0.55 814 0.66 854 0.78
2864 800 627 0.26 678 0.34 724 0.43 767 0.52 807 0.61 846 0.71 887 0.84 961 1.10
3222 900 679 0.32 727 0.41 771 0.50 812 0.60 851 0.70 887 0.81 922 0.91 993 1.17 1060 1.46
3580 1000 732 0.39 778 0.49 820 0.59 859 0.70 895 0.81 931 0.92 965 1.03 1028 1.26 1092 1.55 1154 1.87
3938 1100 786 0.47 830 0.58 870 0.70 908 0.81 943 0.92 976 1.04 1009 1.16 1071 1.41 1128 1.67 1187 1.98
4296 1200 841 0.57 883 0.69 922 0.81 958 0.93 992 1.06 1024 1.18 1055 1.31 1115 1.58 1171 1.85 1223 2.13
4654 1300 896 0.68 937 0.80 974 0.94 1009 1.07 1042 1.20 1073 1.34 1103 1.47 1160 1.76 1215 2.04 1266 2.34
5012 1400 953 0.80 991 0.94 1027 1.08 1061 1.22 1093 1.37 1123 1.51 1153 1.65 1208 1.95 1260 2.25 1311 2.56
5370 1500 1010 0.94 1046 1.09 1081 1.24 1113 1.39 1145 1.54 1174 1.70 1203 1.85 1257 2.16 1307 2.48 1355 2.81
5728 1600 1068 1.09 1102 1.26 1135 1.41 1167 1.57 1197 1.73 1226 1.90 1253 2.06 1306 2.39 1355 2.73 1402 3.07
6086 1700 1126 1.27 1159 1.44 1191 1.61 1221 1.78 1250 1.95 1278 2.12 1305 2.29 1356 2.64 1404 2.99 1450 3.35
6444 1800 1184 1.46 1216 1.64 1246 1.82 1276 2.00 1304 2.18 1331 2.36 1357 2.54 1407 2.92 1454 3.28 1499 3.66
6802 1900 1243 1.68 1273 1.87 1302 2.06 1331 2.25 1358 2.43 1384 2.62 1410 2.81 1459 3.21 1505 3.59 1549 3.98
7160 2000 1302 1.91 1331 2.11 1359 2.31 1386 2.51 1413 2.71 1438 2.91 1463 3.11 1511 3.51 1556 3.93 1599 4.34
7876 2200 1420 2.46 1447 2.67 1474 2.89 1499 3.11 1524 3.33 1548 3.55 1571 3.77 1617 4.21 1660 4.65 1701 5.11
8592 2400 1540 3.10 1565 3.34 1589 3.57 1613 3.81 1636 4.05 1659 4.30 1681 4.53 1724 5.00 1766 5.48 1805 5.97
9308 2600 1660 3.85 1683 4.11 1706 4.36 1729 4.62 1751 4.88 1772 5.14 1793 5.41 1834 5.92 1873 6.43 1911 6.95
10024 2800 1780 4.73 1802 5.00 1824 5.27 1845 5.55 1866 5.83 1886 6.11 1906 6.39 1945 6.95 1982 7.50 2019 8.05
10740 3000 1901 5.73 1922 6.02 1942 6.31 1962 6.61 1982 6.90 2001 7.20 2020 7.50 2057 8.11 2093 8.70 2128 9.29
11456 3200 2023 6.87 2042 7.18 2062 7.49 2080 7.80 2099 8.12 2117 8.43 2135 8.75 2170 9.39 2205 10.05 2238 10.67
12172 3400 2144 8.16 2163 8.48 2181 8.81 2199 9.14 2217 9.48 2234 9.81 2251 10.15 2285 10.83 2318 11.51 2350 12.20
12888 3600 2266 9.60 2284 9.94 2301 10.29 2318 10.64 2335 10.99 2352 11.34 2368 11.70 2400 12.41 2432 13.14 2462 13.87
13604 3800 2388 11.20 2405 11.57 2421 11.93 2438 12.30 2454 12.67 2470 13.04 2485 13.42 2516 14.17 2546 14.93
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 22.25 inches
Wheel Circumference 5.83 feet
Inlet Diameter/Area 22.41 inches dia./2.74 sq. ft.
Outlet Area 3.58 sq. ft.
Tip Speed 5.83 x RPM ft./minute
SIZE 8822
VOL
CFMOVFPM
4296 1200 1276 2.45 1381 3.20 1476 4.01
4654 1300 1315 2.64 1413 3.36 1508 4.18 1595 5.06
5012 1400 1358 2.88 1447 3.54 1540 4.37 1627 5.26 1709 6.20
5370 1500 1402 3.14 1490 3.82 1573 4.56 1660 5.48 1741 6.44 1817 7.44
5728 1600 1447 3.42 1534 4.13 1614 4.87 1693 5.70 1773 6.69 1849 7.71 1922 8.77
6086 1700 1494 3.72 1578 4.47 1657 5.23 1731 6.03 1806 6.94 1882 7.99 1954 9.07 2022 10.19 2088 11.34
6444 1800 1542 4.04 1623 4.82 1701 5.62 1774 6.44 1843 7.29 1915 8.28 1986 9.38 2055 10.52 2120 11.70 2183 12.91
6802 1900 1591 4.38 1670 5.20 1746 6.03 1818 6.88 1886 7.75 1951 8.65 2019 9.70 2087 10.86 2152 12.06 2215 13.29
7160 2000 1640 4.75 1718 5.59 1791 6.46 1862 7.34 1930 8.24 1994 9.17 2055 10.11 2120 11.22 2185 12.44 2248 13.69
7876 2200 1741 5.56 1816 6.47 1886 7.40 1953 8.36 2019 9.32 2082 10.30 2142 11.30 2200 12.32 2255 13.35 2313 14.52
8592 2400 1843 6.47 1916 7.45 1984 8.44 2049 9.46 2110 10.50 2171 11.55 2230 12.60 2287 13.68 2342 14.77 2395 15.89
9308 2600 1948 7.48 2018 8.56 2084 9.62 2147 10.69 2207 11.79 2265 12.91 2320 14.05 2376 15.18 2430 16.33 2482 17.50
10024 2800 2054 8.61 2122 9.76 2186 10.92 2247 12.06 2305 13.22 2361 14.39 2416 15.59 2468 16.81 2520 18.03 2571 19.26
10740 3000 2162 9.88 2227 11.09 2289 12.33 2348 13.57 2405 14.79 2460 16.02 2513 17.28 2564 18.56
11456 3200 2271 11.30 2334 12.57 2394 13.87 2452 15.19 2507 16.51 2560 17.81
12172 3400 2381 12.86 2442 14.20 2500 15.56 2556 16.95
12888 3600 2492 14.59 2551 16.00
VOL
CFMOVFPM
7160 2000 2308 14.97 2423 17.64
7876 2200 2373 15.85 2487 18.60
8592 2400 2446 17.02 2553 19.62
9308 2600 2533 18.68
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
8800 Series
Air
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
29
Page 30
PLENUM FANS
SIZE 8824
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
VOL
CFMOVFPM
2604 600 479 0.20 532 0.28 580 0.37 627 0.49 670 0.61
3038 700 523 0.25 572 0.34 617 0.44 657 0.54 699 0.66 739 0.80 776 0.94
3472 800 569 0.31 615 0.41 657 0.52 696 0.63 733 0.74 769 0.86 805 1.01 873 1.33
3906 900 616 0.39 660 0.50 700 0.61 737 0.73 772 0.85 806 0.98 837 1.10 902 1.42 963 1.77
4340 1000 664 0.47 706 0.60 745 0.72 780 0.85 813 0.98 846 1.11 876 1.25 933 1.53 992 1.88 1048 2.27
4774 1100 713 0.57 754 0.71 790 0.84 824 0.98 856 1.12 887 1.27 917 1.41 972 1.71 1024 2.02 1077 2.40
5208 1200 763 0.69 802 0.83 837 0.98 870 1.13 901 1.28 930 1.43 958 1.59 1013 1.91 1063 2.24 1111 2.58
5642 1300 814 0.82 850 0.97 884 1.13 916 1.30 946 1.46 975 1.62 1002 1.79 1054 2.13 1103 2.47 1150 2.83
6076 1400 865 0.97 900 1.14 933 1.31 963 1.48 992 1.65 1020 1.83 1047 2.00 1097 2.36 1144 2.73 1190 3.11
6510 1500 917 1.14 950 1.32 981 1.50 1011 1.68 1039 1.87 1066 2.06 1092 2.24 1141 2.62 1187 3.01 1231 3.41
6944 1600 969 1.33 1001 1.52 1031 1.71 1060 1.90 1087 2.10 1113 2.30 1138 2.50 1186 2.90 1231 3.31 1273 3.72
7378 1700 1022 1.54 1052 1.74 1081 1.95 1109 2.15 1135 2.36 1161 2.57 1185 2.78 1232 3.20 1275 3.63 1317 4.07
7812 1800 1075 1.77 1104 1.99 1132 2.21 1158 2.42 1184 2.64 1209 2.86 1232 3.08 1278 3.53 1321 3.98 1361 4.43
8246 1900 1128 2.03 1156 2.26 1183 2.49 1208 2.72 1233 2.95 1257 3.18 1280 3.41 1325 3.89 1366 4.36 1406 4.83
8680 2000 1182 2.32 1209 2.56 1234 2.80 1259 3.05 1283 3.28 1306 3.52 1329 3.77 1372 4.26 1413 4.76 1452 5.26
9548 2200 1290 2.98 1314 3.24 1338 3.50 1361 3.77 1384 4.04 1406 4.30 1427 4.56 1468 5.10 1507 5.64 1545 6.20
10416 2400 1398 3.76 1421 4.04 1443 4.33 1465 4.62 1486 4.91 1507 5.21 1527 5.49 1566 6.06 1603 6.65 1639 7.24
11284 2600 1507 4.67 1529 4.98 1549 5.29 1570 5.60 1590 5.92 1609 6.23 1628 6.56 1665 7.17 1701 7.79 1735 8.43
12152 2800 1617 5.73 1637 6.06 1656 6.39 1675 6.73 1694 7.06 1713 7.40 1731 7.75 1766 8.43 1800 9.09 1833 9.76
13020 3000 1726 6.94 1745 7.30 1764 7.65 1782 8.01 1800 8.37 1817 8.73 1834 9.09 1868 9.83 1900 10.55 1932 11.26
13888 3200 1837 8.33 1854 8.70 1872 9.08 1889 9.45 1906 9.84 1923 10.22 1939 10.61 1971 11.39 2002 12.18 2032 12.93
14756 3400 1947 9.88 1964 10.28 1980 10.68 1997 11.08 2013 11.48 2029 11.89 2044 12.30 2075 13.12 2105 13.96 2134 14.79
15624 3600 2058 11.63 2074 12.05 2089 12.47 2105 12.90 2120 13.32 2135 13.75 2150 14.18 2180 15.05 2208 15.92 2236 16.81
16492 3800 2169 13.58 2184 14.02 2199 14.46 2214 14.91 2228 15.36 2243 15.81 2257 16.26 2285 17.17 2312 18.09 2339 19.02
VOL
CFMOVFPM
5208 1200 1159 2.97 1254 3.88 1340 4.86
5642 1300 1194 3.20 1283 4.07 1369 5.07 1449 6.13
6076 1400 1234 3.49 1314 4.29 1399 5.30 1478 6.38 1552 7.52
6510 1500 1274 3.81 1353 4.64 1429 5.53 1507 6.64 1581 7.81 1650 9.02
6944 1600 1314 4.15 1393 5.01 1466 5.91 1537 6.92 1610 8.11 1679 9.35 1745 10.63
7378 1700 1356 4.51 1433 5.41 1505 6.35 1572 7.31 1640 8.42 1709 9.68 1774 10.99 1837 12.35 1896 13.75
7812 1800 1400 4.90 1474 5.85 1545 6.81 1611 7.81 1674 8.83 1739 10.03 1804 11.37 1866 12.75 1925 14.18 1983 15.65
8246 1900 1444 5.31 1516 6.30 1585 7.31 1651 8.34 1713 9.40 1772 10.48 1833 11.76 1895 13.17 1955 14.62 2012 16.11
8680 2000 1489 5.76 1560 6.78 1626 7.84 1691 8.90 1752 9.99 1811 11.11 1867 12.26 1925 13.60 1984 15.08 2041 16.60
9548 2200 1581 6.74 1649 7.84 1713 8.97 1773 10.13 1833 11.29 1890 12.48 1945 13.69 1998 14.93 2048 16.19 2101 17.61
Air
10416 2400 1674 7.84 1740 9.03 1802 10.24 1861 11.47 1916 12.73 1972 14.00 2025 15.28 2077 16.58 2127 17.91 2175 19.26
11284 2600 1769 9.07 1832 10.38 1892 11.66 1950 12.96 2004 14.29 2056 15.65 2107 17.03 2158 18.40 2207 19.80 2254 21.21
12152 2800 1865 10.44 1927 11.83 1985 13.24 2040 14.62 2093 16.02 2144 17.45 2194 18.90 2241 20.38 2288 21.86 2335 23.34
8800 Series
13020 3000 1963 11.98 2022 13.45 2079 14.94 2133 16.45 2184 17.92 2234 19.42 2282 20.95 2329 22.50
13888 3200 2062 13.69 2119 15.24 2174 16.81 2226 18.41 2276 20.01 2325 21.59
14756 3400 2162 15.59 2217 17.21 2270 18.87 2321 20.55
15624 3600 2263 17.68 2317 19.39
Wheel Diameter 24.50 inches
Wheel Circumference 6.41 feet
Inlet Diameter/Area 25.00 inches dia./3.41 sq. ft.
Outlet Area 4.34 sq. ft.
Tip Speed 6.41 x RPM ft./minute
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
SIZE 8824 -20° to 150°F
CLASS I 1793 RPM
CLASS II (Steel Wheel Only) 2339 RPM
CLASS III Consult Factory
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
VOL
CFMOVFPM
8680 2000 2096 18.15 2200 21.38
9548 2200 2155 19.22 2259 22.55
10416 2400 2222 20.63 2318 23.78
11284 2600 2300 22.65
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
STATIC PRESSURE IN INCHES W.G.
30
Page 31
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8827
SIZE 8827 -20° to 150°F
CLASS I 1627 RPM
CLASS II (Steel Wheel Only) 2122 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
3162 600 422 0.22 468 0.31 512 0.41 554 0.51
3689 700 460 0.27 504 0.38 543 0.48 581 0.60 618 0.71 653 0.83
4216 800 500 0.34 541 0.45 579 0.57 614 0.69 646 0.82 679 0.95 712 1.08 771 1.35
4743 900 541 0.42 580 0.54 616 0.67 649 0.80 681 0.94 710 1.09 738 1.23 797 1.52 850 1.83
5270 1000 581 0.51 621 0.65 655 0.79 686 0.93 717 1.08 745 1.23 772 1.39 824 1.71 877 2.03 926 2.37
5797 1100 621 0.61 661 0.77 695 0.92 725 1.07 754 1.23 781 1.39 808 1.56 857 1.90 904 2.26 952 2.61
6324 1200 663 0.73 701 0.90 735 1.07 765 1.23 792 1.40 819 1.57 844 1.75 892 2.11 937 2.49 979 2.88
6851 1300 705 0.86 742 1.05 775 1.23 805 1.42 832 1.59 857 1.77 882 1.96 928 2.34 972 2.74 1013 3.15
7378 1400 749 1.02 783 1.21 815 1.41 846 1.62 872 1.81 897 2.00 920 2.19 965 2.59 1008 3.01 1049 3.44
7905 1500 793 1.19 825 1.40 856 1.61 885 1.82 913 2.04 937 2.24 960 2.45 1004 2.87 1045 3.30 1084 3.75
8432 1600 838 1.38 867 1.60 897 1.82 926 2.05 953 2.29 978 2.51 1000 2.73 1043 3.17 1083 3.62 1121 4.09
8959 1700 883 1.60 911 1.83 939 2.07 966 2.31 993 2.55 1018 2.80 1041 3.04 1082 3.50 1122 3.97 1159 4.46
9486 1800 929 1.84 955 2.08 981 2.33 1008 2.58 1033 2.84 1058 3.10 1081 3.36 1123 3.86 1161 4.35 1197 4.85
10013 1900 975 2.11 1000 2.36 1024 2.62 1049 2.88 1074 3.15 1098 3.42 1121 3.70 1163 4.24 1201 4.76 1237 5.28
10540 2000 1021 2.41 1045 2.67 1068 2.94 1092 3.21 1116 3.49 1139 3.78 1161 4.06 1204 4.65 1241 5.20 1276 5.74
11594 2200 1113 3.08 1136 3.37 1157 3.66 1178 3.96 1200 4.26 1222 4.57 1243 4.88 1284 5.51 1322 6.16 1357 6.76
12648 2400 1206 3.88 1227 4.20 1247 4.51 1267 4.83 1286 5.16 1306 5.49 1326 5.82 1365 6.50 1402 7.19 1438 7.89
13702 2600 1300 4.82 1320 5.16 1338 5.50 1357 5.84 1375 6.19 1392 6.54 1411 6.90 1448 7.62 1483 8.36 1517 9.11
14756 2800 1394 5.91 1413 6.27 1430 6.63 1448 7.00 1465 7.37 1481 7.75 1497 8.13 1532 8.90 1566 9.68 1599 10.48
15810 3000 1489 7.15 1506 7.54 1523 7.93 1539 8.32 1555 8.72 1571 9.11 1586 9.52 1617 10.33 1650 11.16 1681 12.00
16864 3200 1584 8.57 1600 8.98 1616 9.39 1631 9.81 1646 10.23 1661 10.65 1676 11.08 1705 11.94 1734 12.81 1765 13.70
17918 3400 1679 10.16 1694 10.60 1709 11.04 1724 11.48 1738 11.92 1753 12.37 1767 12.82 1794 13.73 1821 14.65 1849 15.58
18972 3600 1774 11.95 1788 12.41 1803 12.88 1817 13.34 1831 13.81 1844 14.28 1858 14.76 1884 15.71 1910 16.68 1935 17.65
20026 3800 1869 13.95 1883 14.43 1897 14.92 1910 15.41 1923 15.90 1936 16.40 1949 16.90 1975 17.90 1999 18.91 2023 19.94
VOL
CFMOVFPM
6324 1200 1025 3.26 1108 4.06
6851 1300 1052 3.57 1134 4.41 1210 5.27
7378 1400 1087 3.88 1161 4.78 1236 5.69 1306 6.63
7905 1500 1122 4.21 1192 5.16 1263 6.13 1332 7.11 1397 8.12
8432 1600 1158 4.57 1227 5.56 1291 6.59 1359 7.62 1423 8.66 1484 9.74 1541 10.84
8959 1700 1195 4.95 1263 5.98 1326 7.05 1386 8.15 1450 9.24 1510 10.36 1568 11.50 1622 12.66
9486 1800 1232 5.37 1299 6.44 1361 7.54 1419 8.69 1477 9.85 1537 11.01 1594 12.19 1649 13.39 1701 14.61
10013 1900 1271 5.82 1335 6.92 1397 8.06 1454 9.25 1509 10.46 1564 11.69 1621 12.91 1675 14.16 1727 15.42 1777 16.71
10540 2000 1310 6.30 1373 7.44 1433 8.62 1490 9.84 1544 11.09 1595 12.38 1648 13.67 1702 14.96 1754 16.26 1804 17.59
11594 2200 1389 7.36 1450 8.58 1507 9.83 1562 11.13 1615 12.46 1665 13.82 1713 15.22 1760 16.64 1808 18.06 1857 19.47
12648 2400 1470 8.57 1529 9.87 1585 11.20 1637 12.57 1688 13.98 1737 15.42 1784 16.88 1830 18.38 1874 19.91 1916 21.46
13702 2600 1550 9.87 1610 11.32 1663 12.74 1715 14.18 1763 15.66 1810 17.17 1857 18.72 1901 20.29 1944 21.89 1986 23.52
14756 2800 1631 11.28 1691 12.93 1744 14.44 1793 15.97 1841 17.53 1887 19.12 1931 20.73 1974 22.38 2016 24.06 2057 25.76
15810 3000 1712 12.85 1771 14.59 1825 16.33 1874 17.95 1920 19.59 1964 21.25 2007 22.95 2049 24.66 2090 26.41
16864 3200 1794 14.60 1851 16.42 1905 18.29 1955 20.12 2000 21.84 2044 23.59 2086 25.36
17918 3400 1878 16.52 1933 18.44 1985 20.40 2035 22.39 2081 24.31
18972 3600 1962 18.64 2015 20.66 2066 22.71 2115 24.79
20026 3800 2047 20.97 2099 23.08
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 27 inches
Wheel Circumference 7.07 feet
Inlet Diameter/Area 27.73 inches dia./4.19 sq. ft.
Outlet Area 5.27 sq. ft.
Tip Speed 7.07 x RPM ft./minute
8800 Series
Air
VOL
CFMOVFPM
10540 2000 1852 18.93
11594 2200 1905 20.89 1996 23.81 2082 26.79
12648 2400 1959 23.02 2049 26.09
13702 2600 2026 25.17 2104 28.55
14756 2800 2097 27.49
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
31
Page 32
PLENUM FANS
SIZE 8830
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
VOL
CFMOVFPM
10416 1600 755 1.71 781 1.98 808 2.26 833 2.54 858 2.83 880 3.11 900 3.37 939 3.92 975 4.48 1009 5.05
11067 1700 795 1.98 820 2.26 845 2.55 870 2.85 894 3.15 916 3.46 937 3.76 975 4.32 1010 4.91 1043 5.51
11718 1800 836 2.28 860 2.58 883 2.88 907 3.19 930 3.51 952 3.83 973 4.16 1011 4.77 1045 5.38 1078 6.00
12369 1900 878 2.61 900 2.92 922 3.24 945 3.57 967 3.90 989 4.23 1009 4.57 1047 5.25 1081 5.88 1113 6.53
13020 2000 919 2.98 941 3.30 961 3.63 983 3.97 1004 4.32 1025 4.67 1045 5.02 1084 5.75 1117 6.42 1149 7.10
14322 2200 1002 3.81 1023 4.17 1042 4.53 1061 4.90 1080 5.27 1100 5.65 1119 6.03 1156 6.81 1190 7.61 1222 8.36
15624 2400 1086 4.80 1105 5.19 1123 5.58 1141 5.98 1158 6.38 1176 6.78 1194 7.20 1229 8.03 1262 8.89 1294 9.75
16926 2600 1171 5.96 1188 6.38 1205 6.80 1222 7.22 1238 7.65 1254 8.09 1270 8.53 1304 9.42 1336 10.33 1366 11.26
18228 2800 1256 7.30 1272 7.75 1288 8.20 1304 8.66 1319 9.12 1334 9.58 1348 10.05 1379 11.00 1410 11.97 1440 12.95
19530 3000 1341 8.84 1356 9.32 1371 9.80 1386 10.29 1400 10.78 1415 11.27 1428 11.76 1456 12.77 1485 13.80 1514 14.83
20832 3200 1426 10.59 1441 11.10 1455 11.61 1469 12.13 1483 12.65 1496 13.17 1509 13.69 1535 14.76 1562 15.84 1589 16.93
22134 3400 1512 12.57 1525 13.11 1539 13.65 1552 14.19 1565 14.74 1578 15.29 1591 15.85 1616 16.97 1640 18.10 1665 19.26
23436 3600 1597 14.78 1610 15.35 1623 15.92 1636 16.50 1648 17.08 1661 17.66 1673 18.24 1697 19.42 1720 20.62 1742 21.82
24738 3800 1683 17.25 1696 17.85 1708 18.45 1720 19.06 1732 19.66 1744 20.28 1755 20.89 1778 22.13 1800 23.38 1822 24.65
VOL
CFMOVFPM
10416 1600 1043 5.64 1105 6.87 1162 8.14 1223 9.41 1281 10.70 1336 12.03 1387 13.39
11067 1700 1075 6.12 1137 7.39 1194 8.71 1248 10.07 1305 11.42 1359 12.79 1411 14.20 1460 15.64
11718 1800 1109 6.63 1169 7.95 1225 9.32 1278 10.73 1329 12.17 1383 13.60 1435 15.06 1484 16.54 1531 18.05
12369 1900 1144 7.19 1202 8.55 1258 9.96 1309 11.42 1358 12.93 1408 14.44 1459 15.95 1508 17.49 1555 19.05 1600 20.64
13020 2000 1179 7.78 1236 9.19 1290 10.65 1341 12.16 1390 13.71 1436 15.30 1483 16.89 1532 18.48 1579 20.09 1623 21.73
14322 2200 1251 9.09 1306 10.60 1357 12.15 1407 13.75 1454 15.39 1499 17.08 1543 18.80 1584 20.55 1627 22.31 1672 24.05
Air
15624 2400 1324 10.59 1377 12.20 1427 13.85 1474 15.54 1520 17.27 1564 19.05 1606 20.86 1647 22.71 1687 24.59 1725 26.51
16926 2600 1396 12.20 1449 13.99 1498 15.74 1544 17.53 1588 19.35 1630 21.22 1671 23.13 1712 25.07 1750 27.05 1788 29.06
18228 2800 1468 13.94 1523 15.97 1570 17.85 1615 19.74 1657 21.66 1699 23.62 1738 25.62 1777 27.65 1815 29.72 1852 31.82
8800 Series
19530 3000 1541 15.89 1594 18.03 1643 20.19 1687 22.18 1729 24.20 1769 26.26 1807 28.35 1845 30.48 1881 32.63
20832 3200 1616 18.04 1667 20.30 1715 22.60 1760 24.87 1801 26.99 1840 29.15 1878 31.34
22134 3400 1691 20.43 1740 22.80 1787 25.21 1833 27.67 1874 30.04
23436 3600 1767 23.05 1815 25.53 1860 28.06 1904 30.64
24738 3800 1843 25.92 1890 28.52
Wheel Diameter 30 inches
Wheel Circumference 7.85 feet
Inlet Diameter/Area 30.56 inches dia./5.09 sq. ft.
Outlet Area 6.51 sq. ft.
Tip Speed 7.85 x RPM ft./minute
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
3906 600 380 0.27 422 0.38 461 0.50 499 0.63
4557 700 414 0.34 454 0.46 489 0.60 523 0.74 556 0.88 588 1.02
5208 800 450 0.42 487 0.56 521 0.71 552 0.86 581 1.02 612 1.18 640 1.34 694 1.67
5859 900 487 0.52 523 0.67 555 0.83 585 0.99 613 1.16 639 1.34 665 1.52 717 1.88 766 2.26
6510 1000 523 0.63 559 0.80 590 0.97 618 1.15 645 1.33 671 1.52 695 1.71 742 2.11 789 2.51 833 2.92
7161 1100 560 0.75 595 0.95 625 1.14 653 1.33 679 1.52 703 1.72 727 1.92 771 2.35 814 2.79 857 3.23
7812 1200 597 0.90 631 1.11 662 1.32 688 1.52 713 1.73 737 1.94 760 2.16 803 2.61 843 3.07 882 3.55
8463 1300 635 1.07 668 1.29 698 1.52 725 1.75 749 1.97 772 2.19 794 2.42 836 2.89 875 3.38 912 3.89
9114 1400 674 1.26 705 1.50 734 1.74 761 2.00 785 2.23 807 2.47 829 2.71 869 3.20 908 3.72 944 4.24
9765 1500 714 1.47 743 1.72 771 1.99 797 2.25 822 2.52 843 2.77 864 3.03 904 3.54 941 4.08 976 4.63
7812 1200 922 4.03 997 5.01
8463 1300 947 4.41 1021 5.44 1089 6.52
9114 1400 978 4.79 1045 5.90 1113 7.03 1175 8.19
9765 1500 1010 5.20 1073 6.38 1137 7.57 1199 8.78 1257 10.02
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8830 -20° to 150°F
CLASS I 1464 RPM
CLASS II (Steel Wheel Only) 1910 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
13020 2000 1667 23.39
14322 2200 1715 25.81 1797 29.41 1874 33.10
15624 2400 1763 28.43 1845 32.24
16926 2600 1824 31.10 1894 35.27
18228 2800 1888 33.96
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
STATIC PRESSURE IN INCHES W.G.
32
Page 33
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8833
SIZE 8833 -20° to 150°F
CLASS I 1331 RPM
CLASS II (Steel Wheel Only) 1736 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
4722 600 345 0.33 383 0.46 419 0.61 453 0.76
5509 700 376 0.41 412 0.56 445 0.72 475 0.89 506 1.06 534 1.24
6296 800 409 0.51 443 0.68 474 0.85 502 1.04 528 1.23 556 1.42 582 1.62 631 2.02
7083 900 442 0.63 475 0.81 504 1.00 531 1.20 557 1.41 581 1.62 604 1.84 652 2.27 696 2.73
7870 1000 475 0.76 508 0.97 536 1.18 562 1.39 586 1.61 609 1.84 632 2.07 674 2.55 717 3.04 757 3.53
8657 1100 508 0.91 541 1.15 568 1.37 593 1.60 617 1.84 639 2.08 661 2.33 701 2.84 739 3.37 779 3.90
9444 1200 542 1.09 573 1.34 601 1.60 625 1.84 648 2.09 670 2.35 690 2.61 730 3.15 766 3.72 801 4.30
10231 1300 577 1.29 607 1.56 634 1.84 658 2.11 680 2.38 701 2.65 721 2.92 759 3.49 795 4.09 829 4.70
11018 1400 612 1.52 640 1.81 667 2.11 692 2.41 713 2.70 734 2.98 753 3.27 790 3.87 825 4.49 858 5.13
11805 1500 649 1.78 675 2.08 700 2.40 724 2.72 747 3.05 766 3.35 785 3.66 821 4.28 855 4.93 887 5.60
12592 1600 686 2.07 709 2.39 734 2.72 757 3.07 779 3.41 800 3.75 818 4.08 853 4.73 886 5.41 917 6.10
13379 1700 723 2.39 745 2.73 768 3.08 791 3.44 812 3.81 832 4.18 851 4.54 885 5.22 918 5.93 948 6.65
14166 1800 760 2.75 781 3.11 803 3.48 824 3.85 845 4.24 865 4.63 884 5.02 918 5.76 950 6.49 980 7.25
14953 1900 797 3.15 818 3.53 837 3.91 858 4.31 879 4.71 898 5.11 917 5.52 952 6.34 982 7.10 1012 7.89
15740 2000 835 3.59 855 3.99 873 4.39 893 4.80 913 5.22 931 5.64 950 6.07 985 6.94 1015 7.76 1044 8.57
17314 2200 911 4.60 929 5.03 946 5.47 963 5.91 981 6.36 999 6.82 1017 7.28 1050 8.23 1082 9.19 1110 10.10
18888 2400 987 5.80 1004 6.26 1020 6.74 1036 7.22 1052 7.70 1068 8.19 1085 8.69 1117 9.70 1147 10.73 1176 11.78
20462 2600 1064 7.20 1079 7.70 1095 8.21 1110 8.72 1124 9.24 1139 9.77 1154 10.30 1184 11.38 1213 12.48 1241 13.60
22036 2800 1141 8.82 1155 9.36 1170 9.90 1184 10.45 1198 11.01 1212 11.57 1225 12.13 1253 13.28 1281 14.45 1308 15.64
23610 3000 1218 10.67 1232 11.25 1246 11.83 1259 12.42 1272 13.01 1285 13.60 1298 14.21 1322 15.42 1349 16.66 1375 17.92
25184 3200 1295 12.79 1309 13.40 1322 14.02 1334 14.64 1347 15.27 1359 15.90 1371 16.53 1395 17.82 1419 19.12 1444 20.45
26758 3400 1373 15.17 1386 15.82 1398 16.47 1410 17.13 1422 17.80 1434 18.46 1445 19.14 1468 20.49 1490 21.86 1513 23.26
28332 3600 1451 17.84 1463 18.53 1474 19.22 1486 19.91 1497 20.61 1508 21.32 1520 22.03 1541 23.45 1562 24.89 1583 26.35
29906 3800 1529 20.82 1540 21.54 1551 22.27 1562 23.00 1573 23.74 1584 24.48 1594 25.22 1615 26.72 1635 28.23 1655 29.76
VOL
CFMOVFPM
9444 1200 838 4.87 906 6.06
10231 1300 861 5.33 928 6.58 990 7.88
11018 1400 889 5.79 950 7.14 1011 8.49 1068 9.90
11805 1500 918 6.29 975 7.71 1033 9.15 1090 10.61 1143 12.12
12592 1600 947 6.82 1004 8.30 1056 9.84 1112 11.37 1164 12.94 1214 14.54 1261 16.18
13379 1700 977 7.40 1033 8.93 1085 10.53 1134 12.18 1186 13.80 1235 15.47 1282 17.17 1327 18.90
14166 1800 1008 8.02 1063 9.61 1113 11.26 1161 12.97 1208 14.71 1257 16.44 1304 18.20 1349 20.00 1391 21.82
14953 1900 1039 8.69 1092 10.33 1143 12.04 1190 13.81 1234 15.63 1279 17.46 1326 19.28 1370 21.14 1413 23.03 1454 24.95
15740 2000 1071 9.40 1123 11.10 1172 12.87 1219 14.69 1263 16.57 1305 18.49 1348 20.42 1392 22.33 1435 24.28 1475 26.27
17314 2200 1136 10.99 1186 12.81 1233 14.68 1278 16.62 1321 18.61 1362 20.64 1402 22.72 1440 24.85 1479 26.97 1519 29.07
18888 2400 1203 12.79 1251 14.74 1296 16.73 1339 18.77 1381 20.87 1421 23.02 1460 25.21 1497 27.45 1533 29.73 1567 32.04
20462 2600 1268 14.74 1317 16.90 1361 19.02 1403 21.18 1443 23.39 1481 25.64 1519 27.95 1555 30.30 1590 32.69 1625 35.12
22036 2800 1334 16.84 1383 19.30 1426 21.56 1467 23.85 1506 26.17 1543 28.54 1579 30.95 1615 33.42 1649 35.92 1683 38.46
23610 3000 1400 19.19 1448 21.78 1493 24.39 1533 26.79 1571 29.24 1607 31.73 1642 34.26 1676 36.83 1709 39.44
25184 3200 1468 21.79 1514 24.52 1558 27.31 1599 30.04 1636 32.61 1672 35.22 1706 37.87
26758 3400 1536 24.67 1581 27.53 1624 30.46 1665 33.43 1703 36.29
28332 3600 1605 27.83 1649 30.84 1690 33.90 1730 37.01
29906 3800 1675 31.30 1717 34.45
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 33 inches
Wheel Circumference 8.64 feet
Inlet Diameter/Area 33.81 inches dia./6.23 sq. ft.
Outlet Area 7.87 sq. ft.
Tip Speed 8.64 x RPM ft./minute
8800 Series
Air
VOL
CFMOVFPM
15740 2000 1515 28.28
17314 2200 1558 31.20 1633 35.55 1703 40.01
18888 2400 1603 34.37 1676 38.97
20462 2600 1658 37.59 1721 42.63
22036 2800 1716 41.04
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
33
Page 34
PLENUM FANS
8800 SERIES
SIZE 8837
Wheel Diameter 36.50 inches
Wheel Circumference 9.56 feet
Inlet Diameter/Area 37.03 inches dia./7.48 sq. ft.
Outlet Area 9.67 sq. ft.
Tip Speed 9.56 x RPM ft./minute
VOL
CFMOVFPM
5802 600 310 0.40 346 0.57 383 0.76 418 0.96
6769 700 337 0.49 371 0.69 401 0.89 433 1.11 464 1.34 493 1.58
7736 800 366 0.60 397 0.82 426 1.05 452 1.28 479 1.52 508 1.78 534 2.04
8703 900 395 0.73 425 0.97 452 1.22 478 1.48 502 1.73 524 2.00 549 2.29 598 2.87 645 3.50
9670 1000 425 0.87 454 1.14 480 1.41 504 1.69 527 1.98 549 2.26 569 2.55 613 3.17 657 3.83 698 4.50
10637 1100 456 1.04 483 1.33 508 1.63 531 1.93 553 2.24 574 2.55 594 2.86 632 3.51 672 4.19 713 4.90
11604 1200 488 1.23 514 1.54 537 1.87 560 2.19 581 2.52 601 2.86 620 3.20 657 3.88 691 4.59 728 5.33
12571 1300 520 1.44 544 1.78 567 2.13 589 2.48 609 2.83 628 3.19 647 3.55 682 4.29 716 5.03 747 5.80
13538 1400 553 1.69 575 2.05 597 2.42 618 2.81 638 3.18 657 3.55 675 3.94 709 4.73 741 5.51 772 6.32
14505 1500 586 1.96 607 2.35 628 2.74 648 3.14 667 3.56 685 3.95 703 4.35 736 5.18 767 6.04 798 6.88
15472 1600 620 2.28 639 2.68 659 3.09 678 3.52 697 3.95 715 4.39 732 4.81 764 5.68 794 6.57 824 7.48
16439 1700 654 2.62 672 3.04 691 3.48 709 3.92 727 4.38 744 4.85 761 5.31 792 6.21 822 7.14 850 8.10
17406 1800 688 3.01 705 3.45 722 3.90 740 4.37 758 4.85 774 5.33 790 5.83 821 6.79 850 7.76 878 8.76
18373 1900 722 3.43 739 3.89 755 4.37 772 4.86 789 5.36 805 5.86 820 6.38 850 7.42 879 8.42 906 9.45
19340 2000 757 3.89 773 4.38 788 4.88 804 5.39 820 5.91 836 6.43 851 6.97 880 8.07 908 9.13 934 10.20
21274 2200 826 4.96 841 5.49 855 6.03 869 6.58 883 7.14 898 7.71 913 8.29 940 9.47 967 10.68 992 11.85
23208 2400 896 6.22 910 6.80 923 7.38 936 7.98 949 8.58 962 9.19 975 9.81 1002 11.06 1027 12.35 1051 13.67
25142 2600 966 7.70 979 8.32 992 8.95 1004 9.58 1016 10.23 1028 10.88 1039 11.54 1064 12.88 1088 14.25 1112 15.65
27076 2800 1037 9.41 1049 10.07 1060 10.74 1072 11.42 1083 12.11 1095 12.80 1105 13.50 1128 14.93 1151 16.38 1173 17.86
29010 3000 1107 11.36 1119 12.07 1130 12.78 1141 13.51 1151 14.24 1162 14.98 1172 15.72 1193 17.23 1214 18.76 1235 20.32
30944 3200 1178 13.58 1189 14.33 1199 15.09 1210 15.86 1220 16.63 1230 17.42 1240 18.20 1259 19.80 1278 21.42 1298 23.06
32878 3400 1249 16.08 1259 16.88 1269 17.69 1279 18.50 1289 19.32 1298 20.14 1308 20.97 1326 22.65 1344 24.35 1362 26.08
34812 3600 1320 18.89 1330 19.73 1339 20.58 1349 21.44 1358 22.30 1367 23.17 1376 24.04 1394 25.81 1411 27.59 1428 29.41
36746 3800 1392 22.01 1401 22.90 1410 23.79 1419 24.70 1427 25.60 1436 26.51 1445 27.43 1462 29.28 1478 31.16 1494 33.05
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
SIZE 8837 -20° to 150°F
CLASS I 1203 RPM
CLASS II (Steel Wheel Only) 1570 RPM
CLASS III Consult Factory
11604 1200 766 6.11 835 7.71
12571 1300 781 6.60 850 8.28 913 10.04
13538 1400 802 7.14 865 8.89 927 10.72 986 12.63
14505 1500 827 7.74 880 9.53 943 11.44 1000 13.41 1054 15.46
15472 1600 852 8.38 905 10.24 958 12.19 1015 14.24 1068 16.35 1119 18.52
16439 1700 878 9.07 930 10.99 978 13.00 1030 15.11 1084 17.30 1134 19.54 1181 21.85
17406 1800 904 9.78 955 11.80 1003 13.88 1048 16.02 1099 18.28 1149 20.61 1196 22.98 1242 25.41 1290 28.02
18373 1900 932 10.51 981 12.67 1028 14.81 1072 17.03 1114 19.31 1164 21.71 1211 24.17 1256 26.67 1300 29.23 1343 31.88
19340 2000 960 11.30 1008 13.55 1054 15.80 1097 18.09 1139 20.44 1179 22.86 1227 25.39 1272 27.98 1315 30.61 1356 33.28
21274 2200 1017 13.02 1063 15.42 1106 17.91 1148 20.39 1189 22.88 1227 25.43 1264 28.04 1302 30.73 1345 33.52 1386 36.35
Air
23208 2400 1075 14.97 1120 17.53 1162 20.16 1201 22.87 1240 25.59 1278 28.28 1314 31.03 1349 33.83 1382 36.69 1417 39.62
25142 2600 1134 17.07 1177 19.87 1218 22.65 1257 25.51 1294 28.44 1329 31.41 1365 34.30 1399 37.25 1432 40.25 1464 43.29
27076 2800 1195 19.36 1236 22.45 1276 25.42 1313 28.42 1349 31.49 1384 34.63 1417 37.83 1450 40.97 1483 44.11 1514 47.30
8800 Series
29010 3000 1256 21.91 1296 25.15 1334 28.47 1371 31.62 1406 34.84 1440 38.12 1472 41.47 1504 44.88 1535 48.31 1565 51.64
30944 3200 1318 24.73 1357 28.13 1394 31.62 1429 35.12 1463 38.49 1496 41.93 1528 45.42 1559 48.97
32878 3400 1381 27.83 1419 31.40 1454 35.05 1488 38.78 1522 42.48 1554 46.06
34812 3600 1445 31.24 1481 34.97 1516 38.78 1549 42.67
36746 3800 1510 34.97 1544 38.87
VOL
CFMOVFPM
VOL
CFMOVFPM
19340 2000 1396 36.01
21274 2200 1426 39.22 1502 45.11
23208 2400 1456 42.65 1532 48.84
25142 2600 1495 46.39 1562 52.81
27076 2800 1545 50.54
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
34
Page 35
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8840
SIZE 8840 -20° to 150°F
CLASS I 1091 RPM
CLASS II (Steel Wheel Only) 1423 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
7026 600 281 0.48 313 0.69 347 0.92 378 1.17
8197 700 305 0.59 336 0.83 363 1.08 392 1.35 420 1.62 447 1.91
9368 800 331 0.73 359 0.99 385 1.27 410 1.55 434 1.84 460 2.16 484 2.48
10539 900 357 0.88 385 1.17 409 1.48 432 1.78 454 2.10 474 2.42 498 2.77 542 3.48 585 4.25
11710 1000 385 1.05 411 1.38 434 1.71 456 2.05 477 2.39 497 2.74 515 3.09 556 3.84 596 4.63 632 5.45
12881 1100 413 1.25 437 1.61 460 1.97 481 2.33 501 2.71 520 3.08 538 3.46 572 4.24 609 5.07 646 5.94
14052 1200 441 1.48 464 1.86 486 2.26 506 2.65 525 3.05 544 3.46 561 3.87 595 4.69 626 5.55 660 6.46
15223 1300 470 1.74 492 2.15 513 2.58 532 3.00 551 3.42 569 3.85 585 4.30 618 5.19 648 6.09 677 7.02
16394 1400 499 2.03 520 2.47 540 2.92 559 3.39 577 3.84 594 4.29 610 4.76 641 5.72 671 6.67 699 7.64
17565 1500 530 2.37 549 2.83 568 3.30 586 3.80 603 4.30 620 4.77 636 5.26 666 6.27 694 7.30 722 8.32
18736 1600 560 2.74 577 3.23 596 3.73 613 4.24 630 4.77 646 5.30 662 5.81 691 6.86 719 7.95 745 9.05
19907 1700 591 3.16 607 3.67 624 4.20 641 4.74 657 5.29 673 5.85 688 6.41 717 7.51 744 8.64 769 9.80
21078 1800 622 3.62 637 4.16 653 4.71 669 5.27 685 5.85 700 6.44 715 7.04 743 8.20 769 9.38 794 10.59
22249 1900 653 4.13 668 4.69 682 5.27 698 5.86 713 6.46 728 7.08 742 7.70 769 8.96 795 10.18 820 11.43
23420 2000 684 4.69 698 5.28 712 5.88 726 6.50 741 7.12 755 7.76 769 8.41 796 9.74 821 11.03 845 12.33
25762 2200 746 5.97 760 6.61 773 7.27 786 7.93 798 8.61 812 9.30 825 10.00 850 11.43 874 12.89 897 14.32
28104 2400 809 7.49 822 8.18 834 8.89 846 9.61 858 10.34 869 11.08 882 11.83 906 13.35 929 14.91 951 16.51
30446 2600 873 9.26 884 10.01 896 10.77 907 11.54 918 12.32 929 13.11 939 13.91 962 15.54 984 17.20 1005 18.89
32788 2800 936 11.31 947 12.11 958 12.93 969 13.75 979 14.58 989 15.42 999 16.27 1019 18.00 1040 19.76 1060 21.55
35130 3000 1000 13.66 1010 14.51 1021 15.38 1031 16.26 1040 17.14 1050 18.04 1059 18.94 1078 20.77 1097 22.63 1117 24.52
37472 3200 1064 16.32 1074 17.24 1083 18.16 1093 19.09 1102 20.02 1111 20.97 1120 21.92 1138 23.85 1155 25.82 1174 27.81
39814 3400 1128 19.33 1137 20.30 1146 21.27 1155 22.25 1164 23.25 1173 24.24 1181 25.25 1198 27.28 1215 29.35 1231 31.44
42156 3600 1192 22.70 1201 23.72 1210 24.75 1218 25.79 1227 26.83 1235 27.88 1243 28.94 1259 31.08 1275 33.25 1290 35.44
44498 3800 1257 26.45 1265 27.53 1273 28.61 1281 29.70 1289 30.80 1297 31.90 1305 33.02 1321 35.26 1336 37.53 1350 39.83
VOL
CFMOVFPM
14052 1200 694 7.40 757 9.34
15223 1300 708 7.99 770 10.04 828 12.18
16394 1400 726 8.65 784 10.77 840 12.99 894 15.32
17565 1500 748 9.36 798 11.53 854 13.85 906 16.25 956 18.74
18736 1600 771 10.14 819 12.39 868 14.76 920 17.25 968 19.81 1014 22.45
19907 1700 794 10.96 842 13.30 885 15.73 933 18.29 982 20.95 1027 23.68 1070 26.47
21078 1800 818 11.82 865 14.28 908 16.79 948 19.40 995 22.14 1041 24.96 1084 27.84 1125 30.79 1170 33.98
22249 1900 843 12.71 888 15.32 931 17.92 971 20.60 1009 23.38 1054 26.29 1097 29.27 1138 32.31 1178 35.41 1218 38.67
23420 2000 868 13.65 912 16.39 954 19.11 993 21.88 1031 24.73 1068 27.68 1111 30.75 1152 33.88 1191 37.08 1229 40.32
25762 2200 920 15.73 962 18.65 1001 21.66 1039 24.66 1076 27.68 1111 30.77 1144 33.94 1179 37.21 1218 40.59 1256 44.02
28104 2400 972 18.08 1013 21.18 1051 24.37 1087 27.66 1122 30.94 1156 34.21 1189 37.54 1221 40.95 1251 44.41 1283 47.98
30446 2600 1025 20.62 1065 24.00 1102 27.37 1137 30.84 1171 34.39 1203 37.98 1235 41.49 1266 45.06 1296 48.70 1325 52.39
32788 2800 1080 23.38 1118 27.11 1154 30.70 1188 34.34 1221 38.07 1252 41.88 1282 45.76 1313 49.55 1342 53.36 1371 57.22
35130 3000 1136 26.44 1172 30.37 1206 34.37 1240 38.19 1272 42.10 1302 46.08 1332 50.14 1361 54.28 1389 58.42 1417 62.46
37472 3200 1192 29.83 1227 33.95 1260 38.19 1292 42.42 1323 46.50 1353 50.66 1382 54.90 1410 59.21
39814 3400 1249 33.56 1282 37.88 1315 42.31 1346 46.84 1376 51.30 1405 55.64
42156 3600 1306 37.66 1339 42.18 1370 46.81 1400 51.52
44498 3800 1365 42.15 1396 46.87
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 40.25 inches
Wheel Circumference 10.54 feet
Inlet Diameter/Area 41.17 inches dia./9.24 sq. ft.
Outlet Area 11.71 sq. ft.
Tip Speed 10.54 x RPM ft./minute
8800 Series
Air
VOL
CFMOVFPM
23420 2000 1265 43.63
25762 2200 1292 47.51 1361 54.65
28104 2400 1319 51.65 1388 59.16
30446 2600 1353 56.15 1415 63.95
32788 2800 1398 61.15
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
35
Page 36
PLENUM FANS
8800 SERIES
SIZE 8845
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
Wheel Diameter 44.50 inches
Wheel Circumference 11.65 feet
Inlet Diameter/Area 45.90 inches dia./11.49 sq. ft.
Outlet Area 14.31 sq. ft.
Tip Speed 11.65 x RPM ft./minute
VOL
CFMOVFPM
8586 600 254 0.59 283 0.85 314 1.13 342 1.43
10017 700 276 0.73 303 1.02 328 1.32 354 1.64 380 1.98 404 2.34
11448 800 299 0.89 325 1.21 349 1.55 370 1.89 392 2.25 416 2.63 438 3.03
12879 900 323 1.08 348 1.43 370 1.81 391 2.18 411 2.56 429 2.96 450 3.38 490 4.25 529 5.19
14310 1000 348 1.28 371 1.68 393 2.09 412 2.50 431 2.92 449 3.34 466 3.78 502 4.70 539 5.66 572 6.66
15741 1100 373 1.53 395 1.97 416 2.40 435 2.85 453 3.31 470 3.77 487 4.23 517 5.18 551 6.20 584 7.26
17172 1200 399 1.81 420 2.28 439 2.76 458 3.23 475 3.72 492 4.22 507 4.73 538 5.73 566 6.78 597 7.89
18603 1300 425 2.12 445 2.63 464 3.15 481 3.67 498 4.18 514 4.71 529 5.25 559 6.34 586 7.44 612 8.58
20034 1400 452 2.49 470 3.02 488 3.57 505 4.14 522 4.69 537 5.25 552 5.81 580 6.99 607 8.15 632 9.34
21465 1500 479 2.89 496 3.46 513 4.04 530 4.64 545 5.25 561 5.83 575 6.43 602 7.66 628 8.92 653 10.17
22896 1600 506 3.35 522 3.94 539 4.56 555 5.19 570 5.83 584 6.48 598 7.10 625 8.39 650 9.71 674 11.06
24327 1700 534 3.86 549 4.48 565 5.13 580 5.79 595 6.46 609 7.15 622 7.83 648 9.17 673 10.55 696 11.98
25758 1800 562 4.42 576 5.08 590 5.75 605 6.44 620 7.15 633 7.87 646 8.60 672 10.02 696 11.46 718 12.93
27189 1900 590 5.04 604 5.73 617 6.44 631 7.16 645 7.89 658 8.65 671 9.41 695 10.94 719 12.43 741 13.96
28620 2000 618 5.73 631 6.45 644 7.18 657 7.94 670 8.70 683 9.48 696 10.28 720 11.90 742 13.48 764 15.06
31482 2200 675 7.29 687 8.08 699 8.88 710 9.69 722 10.52 734 11.36 746 12.22 769 13.96 791 15.75 811 17.49
34344 2400 732 9.15 743 10.00 754 10.86 765 11.74 776 12.63 786 13.53 797 14.45 819 16.31 840 18.22 860 20.18
37206 2600 789 11.31 800 12.23 810 13.16 820 14.10 830 15.05 840 16.02 849 16.99 870 18.98 890 21.01 909 23.08
40068 2800 847 13.81 857 14.80 866 15.79 876 16.80 885 17.81 894 18.84 903 19.88 922 21.99 941 24.14 959 26.33
42930 3000 904 16.68 914 17.73 923 18.79 932 19.86 941 20.94 949 22.03 958 23.14 975 25.37 992 27.64 1010 29.96
45792 3200 962 19.94 971 21.05 980 22.18 988 23.31 997 24.46 1005 25.62 1013 26.78 1029 29.14 1044 31.54 1061 33.97
48654 3400 1020 23.61 1029 24.79 1037 25.98 1045 27.19 1053 28.40 1061 29.62 1068 30.85 1084 33.33 1098 35.86 1113 38.41
51516 3600 1078 27.73 1086 28.98 1094 30.23 1102 31.50 1109 32.78 1117 34.06 1124 35.35 1139 37.97 1153 40.62 1167 43.30
54378 3800 1136 32.31 1144 33.63 1151 34.95 1159 36.28 1166 37.62 1173 38.97 1180 40.33 1194 43.07 1208 45.85 1221 48.66
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
SIZE 8845 -20° to 150°F
CLASS I 987 RPM
CLASS II (Steel Wheel Only) 1288 RPM
CLASS III Consult Factory
17172 1200 628 9.04 684 11.42
18603 1300 640 9.77 696 12.26 749 14.89
20034 1400 656 10.57 709 13.16 760 15.87 808 18.72
21465 1500 677 11.44 721 14.10 772 16.93 819 19.86 864 22.91
22896 1600 697 12.38 741 15.14 785 18.03 832 21.08 876 24.21 917 27.43
24327 1700 718 13.40 761 16.25 801 19.22 844 22.36 888 25.60 929 28.93 968 32.35
25758 1800 740 14.45 782 17.45 821 20.52 858 23.70 900 27.05 941 30.50 980 34.03 1017 37.63 1058 41.53
27189 1900 762 15.53 803 18.72 842 21.89 878 25.18 913 28.57 954 32.13 993 35.77 1030 39.48 1065 43.27 1102 47.25
28620 2000 785 16.68 825 20.03 862 23.35 898 26.74 932 30.22 966 33.82 1005 37.58 1042 41.41 1077 45.31 1111 49.28
31482 2200 832 19.22 870 22.78 905 26.47 940 30.13 973 33.82 1005 37.61 1035 41.48 1067 45.47 1102 49.60 1136 53.80
Air
34344 2400 879 22.10 916 25.87 950 29.78 983 33.79 1015 37.81 1046 41.80 1076 45.88 1104 50.03 1132 54.27 1161 58.63
37206 2600 927 25.19 963 29.33 996 33.45 1028 37.68 1059 42.02 1088 46.41 1117 50.70 1145 55.06 1172 59.51 1198 64.03
40068 2800 977 28.56 1011 33.13 1043 37.51 1074 41.96 1104 46.52 1132 51.17 1160 55.92 1187 60.55 1214 65.20 1239 69.93
42930 3000 1027 32.30 1060 37.11 1091 42.00 1121 46.67 1150 51.44 1178 56.31 1205 61.27 1230 66.32 1256 71.38 1281 76.32
8800 Series
45792 3200 1078 36.44 1109 41.48 1140 46.66 1169 51.82 1197 56.82 1224 61.90 1250 67.08 1276 72.35
48654 3400 1129 41.00 1160 46.29 1189 51.70 1217 57.23 1244 62.68 1271 67.98
51516 3600 1181 46.01 1211 51.54 1239 57.19 1266 62.95
54378 3800 1234 51.50 1262 57.27
57240 4000 1288 57.48
28620 2000 1144 53.32
31482 2200 1168 58.06 1231 66.78
34344 2400 1193 63.12 1255 72.30
37206 2600 1224 68.62 1280 78.15
40068 2800 1265 74.72
VOL
CFMOVFPM
VOL
CFMOVFPM
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
36
Page 37
8800 SERIES
PLENUM FANS
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
SIZE 8849 -20° to 150°F
CLASS I 896 RPM
CLASS II (Steel Wheel Only) 1169 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
10416 600 230 0.72 257 1.03 285 1.37 311 1.73
12152 700 251 0.88 276 1.24 298 1.60 322 1.99 345 2.41 367 2.84
13888 800 272 1.08 295 1.47 317 1.88 336 2.30 356 2.73 378 3.20 398 3.67
15624 900 294 1.31 316 1.74 336 2.19 355 2.65 373 3.11 390 3.59 409 4.10 445 5.16 480 6.30
17360 1000 316 1.56 337 2.04 357 2.53 375 3.04 392 3.54 408 4.06 423 4.58 456 5.70 489 6.87 520 8.08
19096 1100 339 1.85 359 2.39 378 2.92 395 3.46 411 4.01 427 4.57 442 5.13 470 6.29 500 7.52 531 8.80
20832 1200 362 2.19 381 2.76 399 3.35 416 3.92 432 4.52 447 5.13 461 5.73 489 6.96 514 8.23 542 9.57
22568 1300 386 2.58 404 3.19 421 3.82 437 4.45 453 5.07 467 5.72 481 6.37 507 7.69 532 9.02 556 10.41
24304 1400 410 3.02 427 3.66 444 4.33 459 5.03 474 5.69 488 6.36 501 7.06 527 8.48 551 9.89 574 11.33
26040 1500 435 3.51 451 4.19 467 4.90 481 5.63 496 6.37 509 7.08 522 7.80 547 9.29 570 10.83 593 12.33
27776 1600 460 4.06 474 4.79 490 5.53 504 6.29 518 7.08 531 7.86 544 8.62 568 10.17 591 11.78 612 13.41
29512 1700 485 4.68 499 5.44 513 6.22 527 7.02 540 7.84 553 8.68 565 9.51 589 11.13 611 12.81 632 14.53
31248 1800 511 5.37 524 6.16 536 6.98 550 7.82 563 8.68 575 9.55 587 10.44 610 12.16 632 13.91 653 15.69
32984 1900 536 6.12 549 6.96 561 7.81 573 8.69 586 9.58 598 10.49 610 11.42 632 13.28 653 15.09 673 16.94
34720 2000 562 6.95 574 7.83 585 8.72 597 9.63 609 10.56 621 11.51 632 12.47 654 14.45 675 16.36 694 18.28
38192 2200 613 8.85 624 9.81 635 10.78 646 11.77 656 12.77 667 13.79 678 14.83 699 16.95 718 19.12 737 21.23
41664 2400 665 11.10 675 12.14 685 13.19 695 14.25 705 15.33 714 16.43 724 17.54 744 19.80 763 22.12 781 24.48
45136 2600 717 13.73 727 14.85 736 15.97 745 17.12 754 18.27 763 19.44 772 20.63 790 23.04 808 25.50 826 28.01
48608 2800 769 16.77 778 17.97 787 19.17 796 20.39 804 21.63 813 22.87 821 24.13 837 26.69 855 29.30 871 31.96
52080 3000 822 20.26 830 21.53 839 22.81 847 24.11 855 25.42 863 26.75 870 28.09 885 30.80 901 33.55 917 36.36
55552 3200 874 24.21 882 25.56 890 26.93 898 28.31 906 29.70 913 31.10 920 32.51 935 35.38 949 38.28 964 41.24
59024 3400 927 28.67 935 30.11 942 31.55 949 33.01 957 34.48 964 35.96 971 37.45 985 40.46 998 43.52 1011 46.63
62496 3600 980 33.67 987 35.18 994 36.71 1001 38.25 1008 39.79 1015 41.35 1021 42.92 1035 46.09 1048 49.31 1060 52.56
65968 3800 1033 39.24 1039 40.83 1046 42.44 1053 44.05 1059 45.68 1066 47.32 1072 48.97 1085 52.29 1097 55.66 1109 59.07
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 49 inches
Wheel Circumference 12.83 feet
Inlet Diameter/Area 49.94 inches dia./13.60 sq. ft.
Outlet Area 17.36 sq. ft.
Tip Speed 12.83 x RPM ft./minute
SIZE 8849
VOL
CFMOVFPM
20832 1200 570 10.96 622 13.85
22568 1300 581 11.85 633 14.88 680 18.05
24304 1400 596 12.82 644 15.96 690 19.25 734 22.71
26040 1500 615 13.88 655 17.10 701 20.54 744 24.09 785 27.78
27776 1600 633 15.03 673 18.36 713 21.88 755 25.57 795 29.37 833 33.27
29512 1700 652 16.26 691 19.72 727 23.32 767 27.12 806 31.06 844 35.10 879 39.24
31248 1800 672 17.53 710 21.17 746 24.90 779 28.75 818 32.82 855 37.00 890 41.28 924 45.64 961 50.37
32984 1900 693 18.84 729 22.71 765 26.56 797 30.55 829 34.66 866 38.98 901 43.39 935 47.90 967 52.49 1000 57.31
34720 2000 713 20.24 749 24.30 783 28.33 816 32.44 847 36.67 878 41.03 913 45.59 946 50.23 978 54.96 1009 59.78
38192 2200 755 23.33 790 27.65 822 32.12 854 36.56 884 41.04 913 45.63 940 50.32 969 55.16 1001 60.17 1032 65.27
41664 2400 799 26.81 832 31.40 863 36.13 893 41.00 922 45.87 950 50.72 977 55.66 1003 60.70 1028 65.84 1054 71.12
45136 2600 843 30.57 875 35.59 905 40.59 934 45.72 962 50.98 988 56.31 1015 61.51 1040 66.81 1065 72.20 1089 77.68
48608 2800 887 34.66 918 40.20 948 45.52 976 50.92 1003 56.44 1029 62.09 1054 67.85 1078 73.47 1103 79.11 1126 84.84
52080 3000 933 39.21 963 45.03 991 50.97 1019 56.63 1045 62.42 1070 68.32 1094 74.34 1118 80.47 1141 86.61 1164 92.60
55552 3200 979 44.23 1008 50.35 1035 56.62 1062 62.89 1087 68.95 1112 75.12 1136 81.40 1159 87.78
59024 3400 1026 49.77 1054 56.18 1080 62.74 1106 69.45 1131 76.06 1155 82.50
62496 3600 1073 55.85 1100 62.56 1126 69.41 1151 76.40
65968 3800 1121 62.51 1147 69.51
VOL
CFMOVFPM
34720 2000 1039 64.68
38192 2200 1061 70.44 1118 81.01
41664 2400 1084 76.58 1140 87.70
45136 2600 1112 83.25 1162 94.81
48608 2800 1149 90.66
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
8800 Series
Air
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
37
Page 38
PLENUM FANS
8800 SERIES
SIZE 8854
Wheel Diameter 54.25 inches
Wheel Circumference 14.20 feet
Inlet Diameter/Area 56.10 inches dia./17.17 sq. ft.
Outlet Area 21.28 sq. ft.
Tip Speed 14.20 x RPM ft./minute
VOL
CFMOVFPM
12768 600 208 0.88 232 1.26 257 1.68 281 2.12
14896 700 226 1.08 249 1.52 269 1.96 291 2.45 312 2.95 332 3.48
17024 800 246 1.32 267 1.81 286 2.30 304 2.81 322 3.35 341 3.92 359 4.50
19152 900 265 1.60 285 2.13 304 2.69 321 3.24 337 3.81 352 4.41 369 5.03 402 6.32 434 7.72
21280 1000 285 1.91 305 2.51 322 3.10 338 3.72 354 4.34 369 4.97 382 5.62 412 6.99 442 8.42 469 9.91
23408 1100 306 2.27 324 2.93 341 3.57 357 4.24 371 4.92 386 5.60 399 6.29 425 7.71 452 9.22 479 10.79
25536 1200 327 2.69 345 3.39 361 4.11 376 4.81 390 5.54 403 6.28 416 7.03 441 8.53 464 10.09 489 11.73
27664 1300 348 3.16 365 3.91 381 4.68 395 5.45 409 6.22 422 7.01 434 7.81 458 9.43 481 11.06 502 12.76
29792 1400 371 3.70 386 4.49 401 5.31 415 6.16 428 6.98 441 7.80 453 8.65 476 10.40 498 12.12 519 13.89
31920 1500 393 4.30 407 5.14 421 6.01 435 6.90 448 7.81 460 8.68 472 9.56 494 11.39 515 13.27 536 15.12
34048 1600 416 4.98 429 5.87 442 6.78 455 7.71 468 8.68 480 9.64 491 10.56 513 12.47 533 14.45 553 16.44
36176 1700 438 5.74 451 6.67 463 7.63 476 8.61 488 9.61 499 10.64 511 11.65 532 13.64 552 15.70 571 17.81
38304 1800 461 6.58 473 7.56 485 8.56 497 9.59 508 10.64 520 11.71 530 12.80 551 14.91 571 17.05 589 19.24
40432 1900 484 7.50 496 8.53 506 9.58 518 10.65 529 11.75 540 12.86 551 14.00 571 16.28 590 18.49 608 20.77
42560 2000 507 8.52 518 9.59 529 10.69 539 11.81 550 12.95 561 14.11 571 15.29 591 17.71 609 20.05 627 22.41
46816 2200 554 10.85 564 12.02 574 13.21 583 14.43 593 15.66 603 16.91 612 18.18 631 20.77 649 23.44 666 26.02
51072 2400 601 13.61 610 14.88 619 16.16 628 17.47 636 18.79 645 20.14 654 21.50 672 24.27 689 27.11 705 30.01
55328 2600 648 16.84 656 18.20 665 19.58 673 20.98 681 22.40 689 23.83 697 25.29 714 28.24 730 31.26 746 34.34
59584 2800 695 20.56 703 22.02 711 23.50 719 25.00 726 26.51 734 28.04 741 29.58 756 32.72 772 35.92 787 39.18
63840 3000 742 24.83 750 26.39 757 27.97 765 29.56 772 31.17 779 32.79 786 34.43 800 37.75 814 41.13 829 44.57
68096 3200 790 29.68 797 31.34 804 33.01 811 34.70 818 36.40 825 38.12 831 39.86 844 43.37 857 46.93 871 50.55
72352 3400 837 35.15 844 36.91 851 38.68 858 40.46 864 42.26 870 44.08 877 45.91 889 49.60 901 53.35 914 57.16
76608 3600 885 41.28 891 43.13 898 45.00 904 46.89 910 48.78 917 50.69 923 52.62 935 56.50 946 60.44 958 64.43
80864 3800 933 48.10 939 50.05 945 52.02 951 54.00 957 56.00 963 58.01 969 60.03 980 64.10 991 68.23 1002 72.41
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
SIZE 8854 -20° to 150°F
CLASS I 810 RPM
CLASS II (Steel Wheel Only) 1056 RPM
CLASS III Consult Factory
25536 1200 515 13.44 561 16.98
27664 1300 525 14.53 571 18.24 614 22.13
29792 1400 538 15.71 582 19.56 623 23.60 663 27.83
31920 1500 555 17.02 592 20.96 634 25.17 672 29.53 709 34.06
34048 1600 572 18.42 608 22.51 644 26.82 682 31.34 718 36.00 752 40.79
36176 1700 589 19.93 625 24.17 657 28.59 692 33.24 728 38.07 762 43.02 794 48.10
38304 1800 607 21.49 642 25.95 674 30.52 704 35.25 739 40.23 772 45.36 804 50.60 835 55.95 868 61.74
40432 1900 626 23.10 659 27.84 691 32.56 720 37.44 749 42.48 782 47.78 814 53.19 845 58.71 874 64.34 904 70.26
42560 2000 644 24.82 677 29.79 708 34.73 737 39.77 765 44.95 793 50.30 824 55.88 855 61.58 884 67.38 912 73.28
46816 2200 682 28.60 714 33.89 743 39.37 771 44.81 798 50.30 824 55.93 849 61.68 875 67.62 904 73.76 932 80.00
Air
51072 2400 721 32.87 751 38.49 780 44.29 807 50.26 833 56.23 858 62.17 883 68.23 906 74.41 929 80.71 952 87.18
55328 2600 761 37.48 790 43.63 818 49.75 844 56.05 869 62.50 893 69.03 917 75.40 940 81.90 962 88.50 983 95.22
59584 2800 802 42.49 829 49.28 856 55.80 882 62.42 906 69.19 929 76.11 952 83.17 974 90.06 996 96.97 1017 104.00
63840 3000 843 48.06 870 55.20 895 62.48 920 69.42 944 76.52 966 83.75 988 91.13 1010 98.64 1030 106.17 1051 113.51
8800 Series
68096 3200 884 54.22 910 61.72 935 69.41 959 77.10 982 84.52 1004 92.08 1026 99.78 1047 107.61
72352 3400 927 61.01 952 68.87 976 76.91 999 85.13 1021 93.24 1043 101.13
76608 3600 969 68.47 993 76.68 1017 85.08 1039 93.66
80864 3800 1013 76.63 1036 85.21
42560 2000 939 79.28
46816 2200 959 86.34 1010 99.30
51072 2400 979 93.87 1030 107.51
55328 2600 1004 102.04 1050 116.21
59584 2800 1038 111.13
VOL
CFMOVFPM
VOL
CFMOVFPM
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
38
Page 39
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8860
SIZE 8860 -20° to 150°
CLASS I 732
CLASS II (Steel Wheel Only) 955
CLASS III Consult Factory
VOL
CFMOVFPM
15612 600 188 1.07 210 1.54 233 2.05 254 2.60
18214 700 205 1.32 225 1.85 243 2.40 263 2.99 282 3.61 300 4.25
20816 800 222 1.61 241 2.21 259 2.82 275 3.44 291 4.10 308 4.79 325 5.50
23418 900 240 1.96 258 2.60 274 3.28 290 3.97 305 4.66 318 5.39 334 6.15 364 7.73 392 9.44
26020 1000 258 2.34 275 3.06 291 3.79 306 4.55 320 5.31 333 6.08 346 6.87 373 8.54 399 10.30 424 12.12
28622 1100 277 2.78 293 3.58 308 4.37 323 5.18 336 6.02 349 6.85 361 7.69 384 9.43 409 11.27 433 13.20
31224 1200 296 3.28 311 4.14 326 5.02 340 5.88 352 6.77 365 7.68 376 8.59 399 10.43 420 12.34 443 14.35
33826 1300 315 3.86 330 4.78 344 5.73 357 6.67 370 7.60 381 8.56 393 9.55 414 11.52 435 13.53 454 15.60
36428 1400 335 4.52 349 5.49 362 6.49 375 7.53 387 8.53 398 9.54 409 10.57 430 12.71 450 14.82 469 16.98
39030 1500 355 5.26 368 6.28 381 7.34 393 8.44 405 9.55 416 10.61 427 11.69 447 13.93 466 16.23 484 18.48
41632 1600 376 6.09 387 7.17 400 8.28 411 9.43 423 10.61 433 11.78 444 12.92 464 15.25 482 17.66 500 20.10
44234 1700 396 7.01 407 8.15 419 9.32 430 10.52 441 11.75 451 13.01 462 14.25 481 16.68 499 19.19 516 21.78
46836 1800 417 8.04 428 9.23 438 10.46 449 11.72 460 13.00 470 14.31 479 15.65 498 18.23 516 20.84 533 23.52
49438 1900 438 9.17 448 10.42 458 11.71 468 13.02 478 14.36 488 15.72 498 17.11 516 19.90 533 22.61 550 25.39
52040 2000 459 10.41 468 11.73 478 13.07 487 14.43 497 15.83 507 17.25 516 18.69 534 21.65 551 24.51 567 27.39
57244 2200 501 13.26 510 14.69 518 16.15 527 17.63 536 19.14 545 20.67 553 22.22 570 25.39 586 28.65 602 31.81
62448 2400 543 16.63 551 18.18 560 19.75 568 21.35 575 22.97 583 24.61 591 26.28 608 29.67 623 33.14 638 36.69
67652 2600 585 20.57 593 22.24 601 23.93 608 25.64 616 27.38 623 29.13 630 30.91 645 34.52 660 38.21 674 41.98
72856 2800 628 25.13 635 26.91 643 28.72 650 30.55 657 32.40 663 34.27 670 36.16 684 39.99 698 43.91 711 47.89
78060 3000 671 30.34 678 32.25 685 34.18 691 36.12 698 38.09 704 40.07 711 42.08 723 46.14 736 50.27 749 54.48
83264 3200 714 36.27 720 38.29 727 40.34 733 42.41 739 44.49 745 46.59 751 48.71 763 53.00 775 57.36 787 61.79
88468 3400 757 42.95 763 45.10 769 47.26 775 49.45 781 51.65 787 53.87 793 56.10 804 60.62 815 65.21 826 69.86
93672 3600 800 50.43 806 52.70 812 54.99 817 57.29 823 59.61 828 61.95 834 64.30 845 69.06 855 73.87 865 78.75
98876 3800 843 58.77 849 61.16 854 63.57 860 65.99 865 68.43 870 70.89 875 73.36 886 78.34 896 83.39 906 88.49
VOL
CFMOVFPM
31224 1200 465 16.43 508 20.76
33826 1300 475 17.76 517 22.30 555 27.06
36428 1400 487 19.21 526 23.92 564 28.86 600 34.04
39030 1500 502 20.81 535 25.63 573 30.78 608 36.10 641 41.65
41632 1600 517 22.52 549 27.52 582 32.79 617 38.33 649 44.02 680 49.88
44234 1700 533 24.36 565 29.56 594 34.96 626 40.65 658 46.55 689 52.61 718 58.81
46836 1800 549 26.27 580 31.72 609 37.31 636 43.10 668 49.19 698 55.46 727 61.87 755 68.42 785 75.51
49438 1900 566 28.24 596 34.03 624 39.81 651 45.78 677 51.95 707 58.42 736 65.04 764 71.79 790 78.68 817 85.92
52040 2000 582 30.34 612 36.42 640 42.46 666 48.62 691 54.96 717 61.50 745 68.33 773 75.29 799 82.39 824 89.60
57244 2200 617 34.96 645 41.43 671 48.14 697 54.79 722 61.50 745 68.38 768 75.42 791 82.68 817 90.19 842 97.83
62448 2400 652 40.18 679 47.05 705 54.15 729 61.45 753 68.75 776 76.01 798 83.42 819 90.98 839 98.69 861 106.60
67652 2600 688 45.81 714 53.33 739 60.82 763 68.52 785 76.41 807 84.39 829 92.19 849 100.13 870 108.21 889 116.42
72856 2800 725 51.94 750 60.25 774 68.22 797 76.31 819 84.59 840 93.05 860 101.68 881 110.10 900 118.56 919 127.15
78060 3000 762 58.75 786 67.48 809 76.37 832 84.87 853 93.54 874 102.39 894 111.41 913 120.60 932 129.80 950 138.78
83264 3200 799 66.28 823 75.44 845 84.85 867 94.25 888 103.32 908 112.57 927 121.98 946 131.56
88468 3400 838 74.57 860 84.18 882 94.01 903 104.07 923 113.98 943 123.63
93672 3600 876 83.68 898 93.73 919 104.00 939 114.49
98876 3800 916 93.65 936 104.15
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
Wheel Diameter 60 inches
Wheel Circumference 15.71 feet
Inlet Diameter/Area 62.07 inches dia./21.01 sq. ft.
Outlet Area 26.02 sq. ft.
Tip Speed 15.71 x RPM ft./minute
8800 Series
Air
VOL
CFMOVFPM
52040 2000 849 96.94
57244 2200 867 105.58 913 121.43
62448 2400 885 114.78 931 131.46
67652 2600 908 124.77 949 142.10
72856 2800 938 135.87
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
39
Page 40
PLENUM FANS
SIZE 8866
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
100768 3200 649 43.91 655 46.36 661 48.84 667 51.33 672 53.86 678 56.40 683 58.96 694 64.16 704 69.43 716 74.79
107066 3400 688 51.99 694 54.59 699 57.22 705 59.86 710 62.52 715 65.21 721 67.91 731 73.39 741 78.94 751 84.56
113364 3600 727 61.06 733 63.80 738 66.57 743 69.36 748 72.17 753 74.99 758 77.84 768 83.59 778 89.42 787 95.32
119662 3800 767 71.15 772 74.04 777 76.96 782 79.89 786 82.84 791 85.81 796 88.80 805 94.84 815 100.94 824 107.12
Air
8800 Series
100768 3200 727 80.22 748 91.32 769 102.70 788 114.07 807 125.06 825 136.25 843 147.64 860 159.22
107066 3400 762 90.27 782 101.89 802 113.79 821 125.96 839 137.96 857 149.63
113364 3600 797 101.30 816 113.46 836 125.88 854 138.57
119662 3800 832 113.37 851 126.07
Wheel Diameter 66 inches
Wheel Circumference 17.28 feet
Inlet Diameter/Area 67.98 inches dia./25.21 sq. ft.
Outlet Area 31.49 sq. ft.
Tip Speed 17.28 x RPM ft./minute
VOL
CFMOVFPM
18894 600 171 1.30 191 1.87 212 2.49 231 3.14
22043 700 186 1.60 205 2.24 221 2.91 239 3.62 256 4.37 273 5.15
25192 800 202 1.95 219 2.67 235 3.41 250 4.16 265 4.96 280 5.80 295 6.66
28341 900 218 2.37 235 3.15 250 3.97 264 4.80 277 5.64 289 6.52 304 7.44 330 9.36 357 11.42
31490 1000 235 2.83 250 3.71 265 4.59 278 5.51 291 6.42 303 7.36 314 8.31 339 10.34 363 12.46 386 14.67
34639 1100 252 3.36 267 4.33 280 5.29 293 6.27 305 7.28 317 8.29 328 9.30 349 11.41 372 13.64 394 15.97
37788 1200 269 3.98 283 5.01 296 6.08 309 7.12 320 8.19 331 9.30 342 10.40 363 12.62 382 14.93 402 17.36
40937 1300 286 4.68 300 5.78 313 6.93 325 8.07 336 9.20 347 10.37 357 11.56 377 13.95 395 16.37 413 18.88
44086 1400 305 5.47 317 6.64 329 7.86 341 9.12 352 10.32 362 11.54 372 12.80 391 15.38 409 17.94 426 20.56
47235 1500 323 6.37 335 7.61 346 8.89 357 10.21 368 11.56 378 12.84 388 14.15 406 16.86 423 19.64 440 22.37
50384 1600 342 7.37 352 8.68 363 10.03 374 11.41 384 12.84 394 14.26 404 15.63 422 18.45 438 21.38 454 24.33
53533 1700 360 8.49 370 9.87 381 11.28 391 12.74 401 14.22 410 15.75 420 17.24 437 20.19 454 23.23 469 26.36
56682 1800 379 9.73 389 11.18 398 12.66 408 14.18 418 15.74 427 17.32 436 18.94 453 22.06 469 25.22 484 28.47
59831 1900 398 11.10 407 12.62 416 14.17 426 15.76 435 17.38 444 19.03 452 20.71 469 24.09 485 27.37 500 30.73
62980 2000 417 12.61 426 14.19 434 15.82 443 17.47 452 19.16 461 20.88 469 22.62 485 26.20 501 29.67 515 33.15
69278 2200 455 16.06 463 17.79 471 19.55 479 21.34 487 23.16 495 25.01 503 26.89 519 30.73 533 34.68 547 38.51
75576 2400 494 20.14 501 22.01 509 23.91 516 25.84 523 27.80 530 29.79 538 31.80 552 35.91 566 40.11 580 44.41
81874 2600 532 24.91 539 26.92 546 28.97 553 31.04 560 33.14 566 35.26 573 37.41 587 41.78 600 46.25 613 50.81
88172 2800 571 30.42 578 32.58 584 34.77 591 36.98 597 39.22 603 41.48 609 43.77 622 48.41 634 53.15 647 57.97
94470 3000 610 36.73 616 39.04 622 41.37 629 43.73 634 46.11 640 48.51 646 50.93 657 55.85 669 60.85 681 65.94
VOL
CFMOVFPM
37788 1200 423 19.89 461 25.13
40937 1300 432 21.50 470 26.99 505 32.75
44086 1400 443 23.25 478 28.95 512 34.93 545 41.19
47235 1500 456 25.18 486 31.02 521 37.25 553 43.69 583 50.40
50384 1600 470 27.26 500 33.31 529 39.69 561 46.38 590 53.27 618 60.36
53533 1700 484 29.49 513 35.77 540 42.31 569 49.19 599 56.34 626 63.67 653 71.18
56682 1800 499 31.80 527 38.39 554 45.16 578 52.16 607 59.54 635 67.12 661 74.87 686 82.80 713 91.37
59831 1900 514 34.18 541 41.19 568 48.18 592 55.41 615 62.87 643 70.70 669 78.71 694 86.88 718 95.22 743 103.97
62980 2000 530 36.72 556 44.08 582 51.39 606 58.85 629 66.51 652 74.43 678 82.70 703 91.12 726 99.70 749 108.44
69278 2200 561 42.31 586 50.15 611 58.26 634 66.31 656 74.44 678 82.76 698 91.28 719 100.06 743 109.15 766 118.39
75576 2400 593 48.63 618 56.95 641 65.53 663 74.37 684 83.21 705 91.99 725 100.96 745 110.11 763 119.43 783 129.01
81874 2600 625 55.45 649 64.55 672 73.62 693 82.93 714 92.48 734 102.14 753 111.58 772 121.18 791 130.96 808 140.90
88172 2800 659 62.87 682 72.92 704 82.57 725 92.36 745 102.38 764 112.61 782 123.07 801 133.26 818 143.49 836 153.89
94470 3000 693 71.11 715 81.68 736 92.44 756 102.72 776 113.22 794 123.93 812 134.84 830 145.96 847 157.10 864 167.96
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
SIZE 8866 -20° to 150°F
CLASS I 666 RPM
CLASS II (Steel Wheel Only) 868 RPM
CLASS III Consult Factory
VOL
CFMOVFPM
62980 2000 771 117.32
69278 2200 788 127.77 830 146.95
75576 2400 805 138.90 846 159.09
81874 2600 825 151.00 863 171.97
88172 2800 853 164.44
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
STATIC PRESSURE IN INCHES W.G.
40
Page 41
8800 SERIES
MAXIMUM CLASS OPERATING RPM
FAN TEMPERATURE
PLENUM FANS
SIZE 8873
SIZE 8873 -20° to 150°F
CLASS I 602 RPM
CLASS II (Steel Wheel Only) 785 RPM
CLASS III Consult Factory
Wheel Diameter 73 inches
Wheel Circumference 19.11 feet
Inlet Diameter/Area 74.27 inches dia./30.09 sq. ft.
Outlet Area 38.53 sq. ft.
Tip Speed 19.11 x RPM ft./minute
VOL
CFMOVFPM
23118 600 155 1.59 173 2.28 191 3.04 209 3.84
26971 700 168 1.96 185 2.74 200 3.56 216 4.43 232 5.34 246 6.30
30824 800 182 2.39 198 3.27 213 4.17 226 5.09 239 6.07 254 7.09 267 8.15
34677 900 197 2.90 212 3.86 226 4.86 238 5.87 250 6.91 261 7.98 274 9.11 299 11.45 322 13.97
38530 1000 212 3.46 226 4.54 239 5.62 251 6.74 263 7.86 274 9.00 284 10.17 306 12.65 328 15.25 349 17.94
42383 1100 227 4.11 241 5.30 254 6.47 265 7.67 276 8.91 287 10.14 297 11.39 316 13.96 336 16.69 356 19.54
46236 1200 243 4.87 256 6.14 268 7.44 279 8.71 290 10.02 300 11.38 309 12.73 328 15.44 345 18.27 364 21.24
50089 1300 259 5.72 271 7.07 283 8.48 294 9.87 304 11.26 314 12.68 323 14.14 341 17.07 357 20.03 373 23.10
53942 1400 275 6.70 287 8.13 298 9.62 308 11.15 318 12.63 328 14.13 337 15.66 354 18.82 370 21.95 386 25.15
57795 1500 292 7.79 303 9.31 313 10.88 323 12.49 333 14.14 342 15.71 351 17.32 367 20.63 383 24.03 398 27.37
61648 1600 309 9.02 318 10.62 329 12.27 338 13.97 347 15.71 356 17.45 365 19.13 381 22.58 396 26.16 411 29.77
65501 1700 326 10.39 335 12.08 344 13.81 354 15.59 363 17.41 371 19.27 379 21.10 395 24.70 410 28.42 424 32.25
69354 1800 343 11.91 352 13.68 360 15.50 369 17.35 378 19.26 386 21.20 394 23.17 410 27.00 424 30.86 438 34.83
73207 1900 360 13.58 368 15.44 376 17.34 385 19.28 393 21.27 401 23.29 409 25.34 424 29.47 438 33.49 452 37.60
77060 2000 377 15.43 385 17.37 393 19.36 401 21.38 409 23.45 417 25.55 424 27.68 439 32.06 453 36.30 466 40.57
84766 2200 412 19.65 419 21.77 426 23.92 433 26.12 440 28.35 448 30.61 455 32.91 469 37.61 482 42.43 495 47.12
92472 2400 446 24.65 453 26.94 460 29.27 467 31.63 473 34.03 479 36.46 486 38.92 499 43.94 512 49.08 524 54.34
100178 2600 481 30.48 488 32.95 494 35.45 500 37.99 506 40.55 512 43.15 518 45.78 531 51.13 543 56.60 554 62.17
107884 2800 516 37.23 522 39.87 528 42.55 534 45.26 540 48.00 545 50.77 551 53.56 562 59.24 574 65.04 585 70.93
115590 3000 552 44.96 557 47.78 563 50.63 568 53.52 574 56.43 579 59.37 584 62.33 594 68.35 605 74.47 616 80.70
123296 3200 587 53.74 592 56.74 598 59.77 603 62.83 608 65.91 613 69.02 618 72.16 627 78.52 637 84.97 647 91.52
131002 3400 622 63.64 627 66.82 632 70.03 637 73.26 642 76.52 647 79.80 652 83.12 661 89.81 670 96.60 679 103.49
138708 3600 658 74.73 662 78.09 667 81.48 672 84.89 677 88.32 681 91.78 686 95.26 694 102.30 703 109.43 712 116.65
146414 3800 693 87.08 698 90.62 702 94.19 707 97.77 711 101.39 715 105.02 720 108.68 728 116.06 737 123.53 745 131.09
VOL
CFMOVFPM
46236 1200 383 24.33 417 30.74
50089 1300 390 26.30 425 33.02 456 40.07
53942 1400 400 28.45 432 35.42 463 42.73 493 50.40
57795 1500 413 30.81 440 37.95 471 45.58 500 53.46 527 61.66
61648 1600 425 33.35 452 40.76 478 48.56 507 56.75 534 65.18 559 73.85
65501 1700 438 36.08 464 43.77 488 51.77 515 60.19 541 68.93 566 77.90 590 87.09
69354 1800 451 38.91 477 46.98 501 55.25 523 63.82 549 72.85 574 82.12 598 91.61 620 101.30 645 111.80
73207 1900 465 41.82 490 50.40 513 58.96 535 67.80 556 76.92 581 86.51 605 96.31 628 106.31 649 116.50 672 127.21
77060 2000 479 44.93 503 53.94 526 62.89 548 72.00 568 81.39 589 91.07 613 101.18 635 111.49 657 121.99 678 132.68
84766 2200 507 51.78 530 61.36 552 71.29 573 81.14 593 91.08 613 101.27 631 111.68 650 122.43 672 133.55 692 144.86
92472 2400 536 59.51 558 69.69 580 80.19 599 91.01 619 101.81 638 112.56 656 123.54 673 134.73 690 146.14 708 157.86
100178 2600 566 67.85 587 78.99 608 90.08 627 101.47 646 113.16 663 124.98 681 136.53 698 148.28 715 160.24 731 172.40
107884 2800 596 76.93 616 89.23 636 101.04 655 113.01 673 125.27 691 137.80 707 150.58 724 163.06 740 175.58 756 188.30
115590 3000 626 87.02 646 99.95 665 113.12 684 125.69 701 138.54 718 151.64 735 165.00 750 178.60 766 192.23 781 205.52
123296 3200 657 98.17 677 111.74 695 125.67 713 139.59 730 153.03 746 166.72 762 180.66 778 194.83
131002 3400 689 110.46 707 124.69 725 139.25 742 154.14 759 168.81 775 183.10
138708 3600 720 123.96 738 138.84 756 154.05 772 169.57
146414 3800 753 138.74 770 154.27
0.250 0.375 0.500 0.625 0.750 0.875 1.000 1.250 1.500 1.750
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
STATIC PRESSURE IN INCHES W.G.
8800 Series
Air
VOL
CFMOVFPM
77060 2000 697 143.55
84766 2200 712 156.33 750 179.80
92472 2400 727 169.96 765 194.66
100178 2600 746 184.76 780 210.42
107884 2800 771 201.21
The ACME class range is shown by the shaded areas. Fans may be used up to the maximum RPM as listed above for each fan class; for further explanation, refer to page 8.
For minimum motor size required see “Fan Starting Requirements,” page 6.
All capacities listed above are based on standard Air Density of 0.075 Lbs./Cu. Ft. at 70°F & 0 Ft. elevation.
Performance shown is for Installation Type A: Free Inlet, Free Outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
7.000 8.000 9.000 10.000 11.000 12.000 13.000 14.000 16.000 18.000
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
STATIC PRESSURE IN INCHES W.G.
41
Page 42
PLENUM FANS
SOUND DATA
8800 SERIES
8815
RPM CFM SP
1400 0.00 100 54 63 62 54 55 54 47 39 60
1190 0.12 85 56 67 62 55 55 53 45 37 60
800
980 0.24 70 58 67 61 54 54 51 44 36 59
840 0.32 60 58 66 60 53 52 50 44 38 58
700 0.38 50 58 66 60 54 52 50 45 40 59
1908 0.00 100 64 68 71 65 61 61 57 49 68
1622 0.22 85 66 71 72 65 62 61 55 47 69
1090
1335 0.44 70 67 71 72 65 60 59 54 46 68
1145 0.60 60 67 71 71 64 59 58 54 47 67
954 0.71 50 67 71 71 64 60 58 54 49 68
2590 0.00 100 74 72 80 76 67 69 67 59 77
2202 0.41 85 75 75 83 76 68 69 66 58 78
1480
1813 0.81 70 76 76 83 75 67 67 64 56 78
1554 1.10 60 76 76 82 74 66 66 63 57 77
1295 1.30 50 76 76 82 74 67 66 63 58 77
3518 0.00 100 81 81 85 85 77 74 75 69 85
2990 0.75 85 82 83 88 87 78 75 74 68 87
2010
2462 1.50 70 82 84 89 86 77 74 72 66 86
2111 2.02 60 83 85 89 85 76 73 71 66 86
1759 2.40 50 83 85 89 85 77 73 71 67 86
4760 0.00 100 88 91 89 94 88 80 82 79 94
4046 1.37 85 89 92 92 97 89 81 81 78 96
2720
3332 2.75 70 89 93 93 97 88 80 80 76 96
2856 3.71 60 90 94 93 96 87 79 79 76 95
2380 4.40 50 89 94 94 96 87 80 79 76 95
6476 0.00 100 94 99 97 101 98 89 88 88 102
5504 2.54 85 95 100 99 104 99 90 88 87 104
3700
4533 5.09 70 96 101 100 105 99 89 87 85 104
3885 6.86 60 96 101 101 104 98 89 86 84 104
3238 8.13 50 96 101 101 104 97 89 86 84 104
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8816
RPM CFM SP
1701 0.00 100 56 64 62 54 56 55 47 39 61
1445 0.12 85 58 67 62 55 56 53 45 37 61
730
1190 0.24 70 59 67 61 54 54 51 43 36 60
1020 0.32 60 60 67 60 54 53 50 44 38 59
850 0.38 50 60 67 60 54 53 51 45 40 59
2306 0.00 100 65 70 71 64 62 62 57 49 69
1960 0.22 85 67 73 73 65 63 61 55 47 69
990
1614 0.44 70 67 74 72 64 61 59 53 46 68
1384 0.59 60 68 73 71 63 60 58 54 47 68
1153 0.70 50 68 73 71 64 60 59 54 49 68
3121 0.00 100 75 74 80 76 68 69 67 59 77
2653 0.40 85 76 77 83 76 69 69 65 57 78
1340
2185 0.81 70 76 78 83 75 68 67 63 56 78
1873 1.09 60 77 78 82 74 67 66 63 57 77
1561 1.29 50 77 78 82 74 68 66 63 58 77
4263 0.00 100 83 82 87 86 77 76 75 69 86
3623 0.75 85 84 84 91 87 78 76 74 68 87
1830
2984 1.51 70 84 85 91 86 77 74 72 66 87
2558 2.03 60 85 86 90 85 76 73 71 66 86
2131 2.41 50 85 86 90 85 77 74 72 67 86
5777 0.00 100 90 92 91 94 88 81 82 79 94
4911 1.38 85 90 93 94 97 88 82 82 78 96
2480
4044 2.77 70 91 94 95 97 88 81 80 76 96
3466 3.73 60 91 94 95 96 87 80 79 76 95
2889 4.42 50 91 94 95 96 87 81 79 76 95
7834 0.00 100 96 101 97 103 98 89 89 88 103
6659 2.54 85 97 102 100 106 99 90 89 87 105
3363
5484 5.09 70 97 102 101 106 98 89 88 85 105
4700 6.86 60 98 103 101 106 97 88 87 84 104
3917 8.13 50 98 102 102 106 97 89 87 85 104
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
A
L
wi
RPM CFM SP
660
900
1230
Sound
8800 Series
1680
2290
The sound power level ratings shown are in decibels referred to 10
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
8818
Percent
WOV
2080 0.00 100 58 65 62 55 57 54 46 38 61
1768 0.12 85 61 68 62 56 57 53 45 37 61
1456 0.24 70 62 67 61 55 55 51 43 36 60
1248 0.32 60 62 67 60 54 54 50 44 38 59
1040 0.38 50 62 67 60 55 54 51 45 40 59
2837 0.00 100 65 72 72 64 63 63 56 48 70
2411 0.22 85 67 76 73 65 64 62 55 47 70
1986 0.45 70 68 76 72 64 62 60 53 46 69
1702 0.60 60 69 75 71 63 61 59 54 47 68
1418 0.71 50 69 75 71 64 61 59 55 49 68
3877 0.00 100 76 76 81 75 69 70 67 59 78
3295 0.42 85 77 79 83 76 70 70 65 57 79
2714 0.83 70 78 80 83 75 69 68 63 56 78
2326 1.12 60 78 80 82 74 68 67 63 57 77
1939 1.33 50 78 81 82 74 69 67 64 58 78
5295 0.00 100 85 83 89 86 77 77 76 69 87
4501 0.78 85 86 85 93 87 78 77 75 68 88
3707 1.55 70 86 86 93 86 77 76 73 66 88
3177 2.09 60 87 87 92 85 76 74 72 67 87
2648 2.48 50 86 87 92 85 77 75 73 68 87
7218 0.00 100 91 93 94 95 88 83 84 80 95
6135 1.44 85 92 94 97 97 89 84 83 78 97
5053 2.89 70 93 95 97 97 88 82 81 76 96
4331 3.89 60 93 96 97 96 87 82 80 76 96
3609 4.61 50 93 96 97 96 87 82 80 77 96
Inlet Sound Power, Lwi(db)
12345678
L
42
A
RPM CFM SP
wi
580
800
1100
1510
2070
8820
Percent
WOV
2433 0.00 100 61 64 60 57 54 51 48 45 60
2068 0.12 85 60 64 59 55 53 49 45 41 58
1703 0.25 70 59 61 56 53 51 47 41 35 56
1460 0.33 60 60 61 55 51 50 46 40 35 55
1217 0.38 50 60 60 53 50 48 45 40 36 54
3356 0.00 100 66 74 71 65 63 60 57 54 69
2853 0.24 85 65 74 69 63 62 58 54 50 67
2349 0.47 70 65 72 66 61 59 56 51 45 65
2014 0.62 60 66 72 65 59 58 55 50 44 64
1678 0.72 50 66 71 64 57 57 54 49 45 63
4614 0.00 100 76 79 80 75 70 68 65 62 78
3922 0.45 85 74 79 80 73 69 67 63 59 76
3230 0.90 70 74 78 77 71 67 64 60 54 74
2769 1.17 60 74 78 76 69 65 63 59 54 73
2307 1.36 50 73 78 76 68 64 62 58 54 72
6334 0.00 100 86 84 90 85 78 76 73 70 87
5384 0.85 85 83 83 90 83 77 75 72 68 86
4434 1.69 70 83 83 88 80 75 73 69 64 83
3801 2.21 60 82 84 88 79 73 71 68 63 83
3167 2.57 50 80 84 87 78 71 70 67 63 82
8683 0.00 100 93 94 96 95 88 84 81 78 95
7381 1.59 85 91 92 96 94 86 83 80 76 94
6078 3.18 70 90 91 95 91 84 80 78 73 92
5210 4.15 60 88 92 95 91 83 79 77 72 91
4342 4.83 50 87 91 95 90 81 78 76 72 91
-12
watts calculated per AMCA Standard 301. The A-weighted
Inlet Sound Power, Lwi(db)
12345678
and inlet LwiA sound power
wi
L
A
wi
Page 43
8800 SERIES
PLENUM FANS
SOUND DATA
8822
RPM CFM SP
3003 0.00 100 63 64 60 57 55 52 49 46 60
2553 0.12 85 63 64 59 56 53 50 46 42 59
520
2102 0.25 70 61 61 56 54 51 47 41 35 56
1802 0.32 60 62 60 55 52 50 46 40 35 55
1502 0.38 50 62 60 53 51 49 45 40 36 54
4159 0.00 100 68 74 71 65 63 60 57 54 69
3535 0.24 85 67 75 69 64 62 58 54 50 68
720
2911 0.48 70 67 72 66 62 60 56 51 45 65
2495 0.62 60 68 72 65 60 58 55 50 45 64
2079 0.72 50 68 71 64 58 57 54 50 45 63
5660 0.00 100 76 81 80 74 71 68 65 62 78
4811 0.44 85 75 81 79 73 70 67 63 59 76
980
3962 0.88 70 74 80 77 71 67 65 60 54 74
3396 1.15 60 75 80 76 69 66 63 59 54 73
2830 1.34 50 75 79 75 67 65 62 58 54 72
7797 0.00 100 86 86 90 85 79 77 73 70 87
6628 0.84 85 84 85 90 83 77 75 72 68 86
1350
5458 1.67 70 83 85 88 80 75 73 69 64 83
4678 2.19 60 83 86 87 79 73 72 68 63 83
3899 2.54 50 82 86 87 78 72 71 67 63 82
10743 0.00 100 95 94 98 95 88 85 82 79 96
9132 1.59 85 92 92 98 94 86 83 80 77 95
1860
7520 3.18 70 91 92 96 91 84 81 78 73 93
6446 4.15 60 90 93 96 90 82 80 77 72 92
5372 4.83 50 89 93 96 89 81 78 76 72 91
14786 0.00 100 102 104 103 104 98 92 90 87 104
12568 3.01 85 99 102 102 104 97 91 89 85 104
2560
10350 6.02 70 98 101 102 102 94 89 87 83 102
8872 7.86 60 97 101 102 101 93 87 85 82 101
7393 9.14 50 96 100 102 101 91 86 84 81 100
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
RPM CFM SP
wi
8824
Percent
WOV
3624 0.00 100 65 65 60 58 55 52 49 46 61
3081 0.12 85 65 64 59 56 54 50 46 42 59
470
2537 0.25 70 63 61 56 54 51 46 41 35 56
2175 0.32 60 63 60 55 53 50 46 40 35 55
1812 0.37 50 63 59 53 51 49 45 40 36 54
5012 0.00 100 70 75 71 66 63 60 57 54 69
4260 0.23 85 69 75 69 64 62 59 55 51 68
650
3509 0.47 70 69 72 66 62 60 56 51 45 66
3007 0.62 60 70 72 65 60 59 55 50 45 64
2506 0.71 50 70 71 64 59 58 54 50 45 63
6863 0.00 100 77 83 81 74 71 69 66 63 78
5834 0.44 85 75 83 79 73 70 67 63 59 77
890
4804 0.88 70 75 81 77 71 68 65 60 54 74
4118 1.15 60 76 81 76 69 67 64 59 54 73
3432 1.34 50 76 81 75 67 65 63 59 54 72
9485 0.00 100 87 88 90 85 79 77 74 71 87
8062 0.84 85 85 87 90 83 78 76 72 68 86
1230
6639 1.68 70 84 87 88 80 76 73 70 64 84
5691 2.20 60 84 87 87 79 74 72 69 63 83
4742 2.56 50 83 87 87 78 73 71 68 63 82
13032 0.00 100 96 95 100 95 88 85 82 79 96
11077 1.59 85 94 93 100 93 86 84 81 77 95
1690
9122 3.18 70 93 93 98 90 84 82 79 73 93
7819 4.16 60 92 94 98 89 82 80 78 73 92
6516 4.83 50 90 94 97 88 81 79 76 72 92
17929 0.00 100 103 104 105 105 98 93 91 88 105
15239 3.01 85 101 102 104 104 96 92 89 86 104
2325
12550 6.02 70 100 102 103 102 94 89 87 83 102
10757 7.86 60 99 102 104 101 92 88 86 82 101
8964 9.14 50 97 101 104 100 91 86 85 81 100
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8827
RPM CFM SP
4562 0.00 100 65 63 58 55 52 47 42 37 57
3878 0.11 85 65 63 57 54 50 46 41 36 56
420
3193 0.22 70 64 61 56 52 49 44 40 35 55
2737 0.29 60 63 60 54 51 47 43 38 33 53
2281 0.34 50 63 59 53 50 47 43 39 35 53
6300 0.00 100 72 74 67 63 61 57 52 47 66
5355 0.21 85 72 75 67 62 59 55 50 45 66
580
4410 0.42 70 72 74 65 61 58 53 49 44 64
3780 0.55 60 71 73 62 59 56 52 47 42 63
3150 0.64 50 71 72 62 59 56 52 48 44 62
8581 0.00 100 78 82 78 72 68 65 60 55 75
7294 0.39 85 78 82 78 71 67 64 59 54 75
790
6007 0.78 70 78 82 76 69 66 62 57 53 73
5148 1.02 60 77 81 74 68 64 61 56 51 72
4290 1.19 50 78 80 74 67 64 60 56 52 71
11731 0.00 100 84 89 89 81 76 74 70 65 84
9971 0.73 85 83 90 89 80 75 72 68 63 84
1080
8211 1.46 70 83 89 88 78 74 71 66 62 83
7038 1.91 60 82 88 87 76 72 69 65 60 81
5865 2.22 50 83 88 86 76 72 69 65 61 81
16075 0.00 100 90 96 98 91 85 82 78 74 93
13664 1.37 85 90 96 98 91 84 81 77 72 93
1480
11253 2.75 70 89 95 97 89 83 79 75 71 92
9645 3.59 60 89 95 96 87 81 78 74 69 91
8038 4.17 50 90 95 95 87 80 77 74 69 90
21941 0.00 100 97 101 105 102 94 89 87 83 102
18649 2.56 85 97 101 105 102 93 89 86 81 102
2020
15358 5.12 70 96 101 105 101 91 87 84 79 101
13164 6.68 60 96 100 104 100 89 86 82 78 100
10970 7.77 50 97 101 104 99 89 85 82 78 100
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
A
L
wi
The sound power level ratings shown are in decibels referred to 10
RPM CFM SP
5513 0.00 100 66 62 57 55 51 47 42 37 57
4686 0.11 85 66 62 57 54 50 45 40 35 56
370
3859 0.21 70 65 60 55 52 48 44 39 35 54
3308 0.28 60 64 58 54 51 47 42 38 33 53
2756 0.32 50 63 58 53 50 47 43 39 35 53
7599 0.00 100 73 73 67 63 60 56 51 46 66
6459 0.20 85 73 73 66 62 59 55 50 45 65
510
5319 0.40 70 73 72 64 61 57 53 48 44 64
4559 0.53 60 72 71 62 59 56 52 47 42 62
3799 0.61 50 72 70 62 59 55 51 47 43 62
10430 0.00 100 80 83 77 71 69 65 60 55 75
8865 0.38 85 80 83 77 71 67 64 59 54 74
700
7301 0.76 70 80 82 75 69 66 62 57 53 73
6258 0.99 60 79 81 73 67 64 60 56 51 71
5215 1.15 50 79 81 73 67 64 60 56 52 71
14303 0.00 100 85 90 88 80 76 74 69 64 84
12158 0.71 85 85 90 88 80 75 72 68 63 84
960
10012 1.43 70 85 90 87 78 74 71 66 62 83
8582 1.86 60 84 89 85 76 72 69 65 60 81
7152 2.17 50 85 89 85 76 72 69 65 61 81
19667 0.00 100 91 97 98 90 85 82 78 74 94
16717 1.35 85 91 97 99 90 84 81 77 72 93
1320
13767 2.70 70 91 97 98 88 83 79 75 71 92
11800 3.52 60 90 96 97 86 81 78 74 69 91
9834 4.10 50 91 97 96 86 81 78 74 70 90
27087 0.00 100 98 103 106 102 94 90 87 83 103
23024 2.56 85 98 103 106 102 93 89 86 82 102
1818
18961 5.12 70 98 102 106 100 92 88 84 80 101
16252 6.68 60 97 102 104 99 90 86 83 78 100
13544 7.77 50 98 102 104 98 89 86 82 78 100
-12
watts calculated per AMCA Standard 301. The A-weighted
Percent
WOV
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
8830
Inlet Sound Power, Lwi(db)
12345678
and inlet LwiA sound power
wi
43
L
A
wi
8800 Series
Sound
Page 44
PLENUM FANS
SOUND DATA
8800 SERIES
8833
RPM CFM SP
6743 0.00 100 67 62 58 56 52 47 42 37 58
5731 0.11 85 67 62 57 54 51 46 41 36 57
340
4720 0.22 70 67 60 56 53 49 44 40 36 55
4046 0.28 60 65 58 54 51 47 43 38 33 53
3371 0.33 50 65 58 54 51 47 43 39 35 53
9321 0.00 100 75 74 67 64 61 57 52 47 67
7923 0.21 85 75 74 67 63 60 55 50 45 66
470
6524 0.41 70 74 73 65 61 58 53 49 45 64
5592 0.54 60 73 71 63 60 56 52 47 42 63
4660 0.63 50 73 71 63 59 56 52 48 44 63
12692 0.00 100 82 84 77 72 69 65 60 55 76
10788 0.38 85 82 84 76 71 68 64 59 54 75
640
8884 0.77 70 82 83 74 70 67 62 58 53 74
7615 1.00 60 81 82 72 68 65 61 56 51 72
6346 1.17 50 81 82 72 68 65 61 57 53 72
17451 0.00 100 87 92 88 81 77 74 70 65 85
14834 0.73 85 87 92 88 80 76 73 68 63 84
880
12216 1.45 70 87 91 87 79 75 71 67 62 83
10471 1.89 60 86 90 85 77 73 70 65 60 81
8726 2.20 50 87 90 85 76 73 69 65 61 81
23797 0.00 100 93 99 99 90 85 83 79 39 94
20228 1.35 85 93 99 99 89 84 81 77 48 94
1200
16658 2.70 70 92 99 99 87 83 80 75 52 93
14278 3.52 60 92 98 97 85 81 78 74 53 91
11899 4.10 50 93 98 97 85 81 78 74 53 91
32761 0.00 100 100 104 107 101 94 91 87 83 103
27847 2.56 85 100 104 107 101 93 90 86 82 103
1652
22933 5.11 70 99 104 106 100 92 88 84 80 101
19657 6.68 60 98 103 105 98 90 86 83 78 100
16380 7.77 50 100 104 104 97 90 86 83 79 100
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8837
RPM CFM SP
8028 0.00 100 65 59 55 53 49 42 34 26 54
6824 0.12 85 65 58 54 51 46 40 34 27 53
300
5620 0.24 70 63 56 52 49 45 40 35 30 51
4817 0.30 60 61 53 50 46 42 38 34 31 49
4014 0.33 50 59 51 47 44 40 36 33 30 46
10436 0.00 100 75 67 62 59 57 50 42 34 62
8871 0.21 85 77 67 61 59 54 49 42 35 61
390
7305 0.41 70 75 64 59 56 52 48 42 37 58
6262 0.51 60 72 62 56 54 50 46 42 38 56
5218 0.56 50 70 59 54 51 47 43 40 37 54
13648 0.00 100 81 77 70 66 64 59 51 43 69
11600 0.35 85 82 77 69 65 62 57 50 43 68
510
9553 0.70 70 80 75 67 63 59 55 50 45 66
8189 0.88 60 78 72 65 61 57 53 49 45 64
6824 0.95 50 75 70 62 58 54 50 47 44 61
17662 0.00 100 84 87 78 73 70 67 60 52 77
15012 0.60 85 85 88 78 72 69 65 59 52 77
660
12363 1.16 70 83 86 75 70 66 62 58 53 74
10597 1.47 60 80 83 73 67 64 60 56 52 72
8831 1.60 50 78 81 70 65 61 57 54 51 70
23281 0.00 100 88 97 87 80 77 75 69 61 86
19789 1.03 85 88 98 87 80 76 72 67 61 86
870
16297 2.02 70 86 96 84 77 74 70 66 61 84
13969 2.55 60 83 94 82 75 72 68 64 60 81
11641 2.77 50 81 92 79 72 69 65 61 58 79
30212 0.00 100 94 100 97 89 84 81 77 70 93
25680 1.74 85 94 101 98 88 83 80 75 69 93
1129
21148 3.41 70 91 99 95 85 81 77 73 68 90
18127 4.29 60 89 97 93 83 78 75 71 67 88
15106 4.67 50 87 94 91 81 76 72 68 65 86
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
RPM CFM SP
270
370
510
700
Sound
8800 Series
970
1335
8840
Percent
WOV
9689 0.00 100 65 59 55 53 49 41 33 25 54
8235 0.12 85 65 58 55 52 47 41 34 27 53
6782 0.24 70 62 55 52 49 45 40 35 30 51
5813 0.30 60 60 53 50 46 42 38 35 31 49
4844 0.32 50 58 51 47 44 40 37 33 30 46
13277 0.00 100 77 69 64 61 58 52 44 36 63
11286 0.23 85 78 68 63 60 56 51 44 37 62
9294 0.44 70 76 66 60 57 53 49 44 39 60
7966 0.56 60 74 63 58 55 51 47 43 39 58
6639 0.61 50 71 61 56 53 49 45 42 39 55
18301 0.00 100 84 80 73 69 67 62 54 46 73
15556 0.43 85 86 80 73 69 65 60 54 47 72
12811 0.85 70 84 78 70 66 62 58 53 48 69
10981 1.07 60 81 76 68 64 60 56 52 48 67
9151 1.16 50 79 73 65 61 57 53 50 47 65
25119 0.00 100 88 93 83 77 75 72 65 57 82
21351 0.81 85 89 94 83 77 74 69 64 57 82
17583 1.59 70 87 91 80 74 71 67 62 57 79
15071 2.01 60 85 89 78 72 69 65 61 57 77
12560 2.18 50 82 87 75 69 66 62 58 55 75
34808 0.00 100 94 101 95 87 83 81 75 68 92
29587 1.56 85 94 103 95 86 82 79 74 67 92
24365 3.06 70 92 101 92 83 80 76 72 67 89
20885 3.86 60 89 99 90 81 77 74 70 66 87
17404 4.19 50 87 96 87 79 75 71 67 64 84
47906 0.00 100 101 106 107 97 91 89 85 78 101
40720 2.96 85 101 107 108 97 91 87 83 77 102
33534 5.80 70 99 104 106 94 88 85 81 76 99
28743 7.30 60 96 102 103 91 86 82 78 74 97
23953 7.94 50 94 99 101 89 83 80 76 72 94
Inlet Sound Power, Lwi(db)
12345678
L
wi
A
RPM CFM SP
250
340
470
640
880
1208
8845
Percent
WOV
12123 0.00 100 65 60 57 54 49 42 34 26 55
10305 0.13 85 65 59 56 52 48 41 34 27 54
8466 0.25 70 63 56 53 50 46 41 36 30 52
7274 0.31 60 60 54 51 47 43 39 35 32 50
6062 0.34 50 58 52 48 45 41 38 35 32 47
16488 0.00 100 77 70 65 62 59 52 44 36 64
14015 0.23 85 78 69 64 60 56 51 44 37 63
11542 0.46 70 76 66 61 58 54 50 45 39 61
9893 0.53 60 74 64 59 56 52 48 44 39 58
8244 0.63 50 71 61 56 53 49 46 43 40 56
22792 0.00 100 87 81 74 70 68 62 55 47 73
19373 0.45 85 88 80 73 69 66 61 54 47 72
15955 0.88 70 86 78 70 67 63 59 54 49 70
13675 1.11 60 84 75 68 65 61 57 53 49 68
11396 1.20 50 82 73 66 62 58 54 51 48 65
31036 0.00 100 91 92 84 78 76 72 65 57 82
26381 0.83 85 92 93 83 77 74 70 64 57 82
21725 1.63 70 89 91 80 75 71 67 63 58 80
18622 2.05 60 87 89 78 73 69 65 61 57 77
15518 2.23 50 85 86 75 70 67 63 59 56 75
42675 0.00 100 95 104 94 87 83 81 76 68 92
36273 1.57 85 96 105 93 86 83 79 74 67 92
29872 3.08 70 93 103 91 83 80 76 72 67 90
25605 3.88 60 91 101 89 81 78 74 70 66 88
21337 4.22 50 88 98 86 79 75 71 67 64 85
58581 0.00 100 102 108 106 97 92 89 85 78 101
49794 2.96 85 103 109 107 96 91 88 83 77 101
41006 5.80 70 100 106 104 93 88 85 81 76 99
35148 7.31 60 98 104 102 91 86 83 79 75 97
29290 7.95 50 95 102 100 89 84 80 76 73 94
Inlet Sound Power, Lwi(db)
12345678
L
wi
A
The sound power level ratings shown are in decibels referred to 10
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
-12
watts calculated per AMCA Standard 301. The A-weighted
and inlet LwiA sound power
wi
44
Page 45
8800 SERIES
PLENUM FANS
SOUND DATA
8849
RPM CFM SP
14244 0.00 100 64 59 56 54 48 40 32 24 55
12107 0.12 85 63 58 56 52 47 40 33 26 53
220
9970 0.23 70 60 55 53 49 45 40 35 29 51
8546 0.29 60 58 53 51 47 43 39 35 31 49
7122 0.32 50 56 51 48 44 40 37 34 31 47
19423 0.00 100 76 69 64 62 58 51 43 35 63
16510 0.22 85 76 68 64 60 56 50 43 36 62
300
13596 0.43 70 74 65 61 57 53 49 44 39 60
11654 0.55 60 72 63 59 55 51 47 43 40 58
9712 0.59 50 69 61 56 53 49 45 42 39 55
27192 0.00 100 89 79 73 70 68 62 54 46 73
23113 0.43 85 90 79 72 69 65 60 53 46 72
420
19035 0.85 70 88 76 70 67 63 59 54 48 70
16315 1.07 60 86 74 67 65 61 57 53 49 68
13596 1.16 50 83 71 65 62 58 54 51 48 65
37551 0.00 100 93 92 83 78 76 72 65 57 82
31919 0.83 85 94 92 83 78 74 70 64 57 82
580
26286 1.62 70 92 90 80 75 72 68 63 58 79
22531 2.04 60 90 88 78 73 69 65 61 58 77
18776 2.22 50 87 85 75 70 67 63 59 56 75
51795 0.00 100 97 104 94 87 84 82 75 67 93
44026 1.58 85 98 105 93 86 83 79 74 67 93
800
36256 3.08 70 95 104 90 84 80 76 72 67 91
31077 3.89 60 93 101 88 81 78 74 70 66 88
25897 4.23 50 90 99 86 79 76 72 68 65 86
71024 0.00 100 103 110 105 97 92 90 85 78 101
60370 2.96 85 104 111 106 96 91 88 83 77 101
1097
49716 5.80 70 101 108 103 93 89 85 81 76 99
42614 7.31 60 99 106 101 91 87 83 79 75 97
35512 7.95 50 96 104 98 89 84 80 76 73 94
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
A
L
wi
8854
RPM CFM SP
17573 0.00 100 64 59 57 55 48 40 32 24 55
14937 0.12 85 63 59 56 52 47 40 33 26 53
200
12301 0.24 70 61 56 53 49 45 40 35 30 52
10544 0.30 60 59 54 51 47 43 39 36 32 50
8786 0.32 50 56 51 49 45 41 38 35 32 47
24602 0.00 100 77 70 66 63 59 52 44 36 65
20911 0.24 85 77 69 65 62 57 51 44 37 63
280
17221 0.46 70 74 66 62 59 55 50 45 40 61
14761 0.58 60 72 64 60 56 52 49 45 41 59
12301 0.63 50 70 62 58 54 50 47 44 41 57
33388 0.00 100 88 80 74 71 68 62 54 46 73
28380 0.44 85 90 79 73 70 66 60 53 46 73
380
23372 0.85 70 88 76 70 67 63 59 54 49 70
20033 1.08 60 85 74 68 65 61 57 53 49 68
16694 1.17 50 83 71 65 62 58 54 52 49 66
45689 0.00 100 95 91 83 79 76 72 64 56 82
38836 0.82 85 96 91 82 78 74 70 63 56 82
520
31982 1.60 70 94 88 80 75 72 68 63 58 79
27413 2.01 60 92 86 77 73 69 65 62 58 77
22844 2.19 50 90 84 75 71 67 63 60 57 75
63261 0.00 100 99 103 93 87 84 81 75 67 92
53772 1.56 85 100 104 93 87 83 79 74 67 92
720
44283 3.06 70 98 102 90 84 81 77 72 67 90
37957 3.86 60 95 100 88 82 78 74 70 67 88
31631 4.20 50 93 98 85 79 76 72 68 65 85
87072 0.00 100 105 112 105 96 92 90 85 78 101
74012 2.96 85 105 113 104 96 92 88 83 77 101
991
60951 5.80 70 103 111 102 93 89 85 81 77 99
52243 7.31 60 100 109 100 91 87 83 79 75 97
43536 7.95 50 98 106 97 88 84 81 77 73 94
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
8860
RPM CFM SP
21396 0.00 100 64 60 57 54 48 40 32 24 55
18187 0.12 85 64 59 56 52 47 40 33 26 54
180
14977 0.23 70 61 56 54 50 45 40 35 30 52
12838 0.29 60 59 54 51 47 43 39 36 32 50
10698 0.32 50 56 52 49 45 41 38 35 32 48
29717 0.00 100 76 69 66 63 58 51 43 35 65
25259 0.23 85 75 69 65 61 57 50 43 36 63
250
20802 0.45 70 73 66 62 59 55 50 45 39 61
17830 0.57 60 71 64 60 56 52 49 45 41 59
14858 0.62 50 68 61 58 54 50 47 44 41 57
40415 0.00 100 87 79 74 71 68 61 53 45 73
34353 0.43 85 88 79 73 70 66 60 53 46 72
340
28290 0.83 70 86 76 70 67 63 59 54 48 70
24249 1.05 60 84 74 68 65 61 57 53 49 68
20207 1.14 50 81 71 66 62 58 55 52 49 65
55867 0.00 100 97 90 83 79 77 72 64 56 83
47487 0.81 85 98 90 82 78 75 70 63 56 82
470
39107 1.60 70 97 87 79 76 72 68 63 58 79
33520 2.01 60 95 85 77 74 70 66 62 58 77
27934 2.19 50 92 83 75 71 67 63 60 57 75
77264 0.00 100 102 103 93 88 85 81 75 67 92
65674 1.56 85 102 103 93 87 84 79 73 66 92
650
54084 3.05 70 100 101 90 84 81 77 72 67 89
46358 3.85 60 98 99 88 82 79 75 71 67 87
38632 4.18 50 95 97 85 80 76 72 69 66 85
Percent
WOV
The sound power level ratings shown are in decibels referred to 10
Inlet Sound Power, Lwi(db)
12345678
L
A
wi
RPM CFM SP
26896 0.00 100 65 61 59 56 49 41 33 25 56
22862 0.13 85 65 61 58 53 48 41 34 27 55
170
18827 0.25 70 62 58 55 51 47 41 36 31 53
16138 0.32 60 60 56 53 49 45 41 37 33 51
13448 0.35 50 57 53 50 46 43 40 37 34 49
36389 0.00 100 76 70 66 64 59 51 43 35 65
30930 0.24 85 75 69 66 62 57 50 43 36 64
230
25472 0.46 70 73 66 63 59 55 50 45 40 61
21833 0.58 60 70 64 61 57 53 49 45 41 59
18194 0.63 50 68 62 58 54 50 47 44 41 57
50628 0.00 100 88 80 75 72 69 62 54 46 74
43034 0.46 85 89 80 74 71 67 61 54 47 73
320
35439 0.89 70 87 77 72 68 64 60 55 50 71
30377 1.13 60 85 75 70 66 62 58 54 50 69
25314 1.23 50 82 72 67 64 60 56 53 50 67
69613 0.00 100 100 91 84 80 78 72 65 57 84
59171 0.87 85 101 90 83 80 76 71 64 57 83
440
48729 1.69 70 99 88 80 77 73 69 64 59 81
41768 2.13 60 97 85 78 75 71 67 63 59 78
34807 2.32 50 95 83 75 72 68 64 61 58 76
94927 0.00 100 104 103 93 88 86 82 75 67 93
80688 1.61 85 105 103 93 88 84 80 74 67 92
600
66449 3.15 70 102 101 90 85 82 78 73 68 90
56956 3.96 60 100 99 88 83 79 75 71 68 88
47464 4.31 50 98 96 85 80 77 73 69 66 85
-12
watts calculated per AMCA Standard 301. The A-weighted
Percent
WOV
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
8866
Inlet Sound Power, Lwi(db)
12345678
and inlet LwiA sound power
wi
45
L
A
wi
8800 Series
Sound
Page 46
PLENUM FANS
SOUND DATA
8873
RPM CFM SP
32112 0.00 100 68 65 62 58 51 43 35 27 59
27295 0.12 85 66 63 60 56 49 42 35 28 57
150
22478 0.24 70 62 59 56 52 47 42 36 31 54
19267 0.30 60 59 56 53 49 45 41 37 33 51
16056 0.33 50 59 55 52 48 44 40 37 33 50
44957 0.00 100 79 73 71 69 63 55 47 39 69
38213 0.24 85 77 72 69 66 60 53 46 39 67
210
31470 0.47 70 73 68 65 61 57 51 46 41 63
26974 0.59 60 70 65 62 58 54 50 46 42 60
22478 0.65 50 69 64 61 57 53 49 46 42 60
59942 0.00 100 90 82 78 76 71 64 56 48 77
50951 0.43 85 89 81 77 73 69 62 55 48 75
280
41960 0.84 70 85 77 72 69 65 60 55 49 71
35965 1.06 60 82 74 69 66 62 58 54 50 68
29971 1.15 50 82 73 69 65 61 57 53 50 68
83491 0.00 100 103 93 87 84 81 75 67 59 87
70968 0.83 85 103 91 85 82 78 73 66 59 85
390
58444 1.63 70 100 87 81 78 74 70 64 59 81
50095 2.05 60 96 84 78 75 71 67 63 59 78
41746 2.23 50 96 84 77 74 70 66 62 59 77
115603 0.00 100 109 105 97 92 90 85 78 70 96
98263 1.59 85 109 104 95 91 87 83 76 69 95
540
80922 3.12 70 106 101 91 87 83 79 74 69 91
69362 3.93 60 102 97 88 83 80 76 72 68 88
57802 4.27 50 102 97 87 83 79 75 71 68 87
157563 0.00 100 113 117 107 100 97 95 88 80 106
133928 2.96 85 112 117 105 99 96 92 86 79 105
736
110294 5.79 70 109 114 101 95 91 87 83 78 101
94538 7.30 60 106 111 98 92 88 84 80 76 98
78781 7.94 50 105 110 97 91 88 84 80 76 97
Percent
WOV
Inlet Sound Power, Lwi(db)
12345678
8800 SERIES
L
A
wi
Sound
8800 Series
The sound power level ratings shown are in decibels referred to 10
sound ratings shown have been calculated per AMCA Standard 301. Values shown are for inlet L
levels for Installation Type A: Free inlet, Free outlet. Ratings do not include effects of duct end correction.
-12
watts calculated per AMCA Standard 301. The A-weighted
46
and inlet LwiA sound power
wi
Page 47
8800 SERIES
PLENUM FANS
DIMENSIONAL DATA - ARR. 3H
DIMENSIONS FOR ARRANGEMENT 3H
Model
Size
8815 Cl1 11.00 22.00 11.00 22.00 19.64 11.64 17.00 9.00 7.13 8.25 3.00 17.00 1.1875 93
8815 Cl2 11.00 22.00 11.00 22.00 19.75 11.75 17.00 9.00 7.13 8.25 3.00 17.00 1.4375 100
8816 Cl1 12.00 24.00 12.00 24.00 21.33 12.83 18.25 9.50 7.63 8.75 3.00 19.00 1.1875 106
8816 Cl2 12.00 24.00 12.00 24.00 22.52 14.02 18.43 9.68 7.63 8.75 4.50 19.00 1.6875 123
8818 Cl1 13.00 26.00 13.00 26.00 23.05 13.80 20.00 10.75 8.38 9.63 3.50 20.88 1.4375 125
8818 Cl2 13.00 26.00 13.00 26.00 23.87 14.62 20.00 10.75 8.38 9.63 4.50 20.88 1.6875 140
8820 Cl1 14.50 29.00 14.50 29.00 25.19 15.31 21.25 11.38 9.00 10.63 3.50 22.56 1.4375 152
8820 Cl2 14.50 29.00 14.50 29.00 25.00 15.13 21.25 11.37 9.00 10.63 4.50 22.56 1.6875 168
8822 Cl1 16.00 32.00 16.00 32.00 27.30 16.55 23.01 12.25 9.88 11.75 4.00 24.84 1.6875 186
8822 Cl2 16.00 32.00 16.00 32.00 27.62 16.87 23.01 12.26 9.88 11.75 4.50 24.84 1.6875 208
8824 Cl1 17.00 34.00 17.00 34.00 29.82 18.19 24.75 13.13 10.75 12.88 4.50 27.31 1.6875 233
8824 Cl2 17.00 34.00 17.00 34.00 29.82 18.19 24.75 13.12 10.75 12.88 4.50 27.31 1.6875 245
8827 Cl1 19.00 38.00 19.00 38.00 31.63 19.01 26.75 14.13 11.75 14.13 4.50 30.31 1.6875 256
8827 Cl2 19.00 38.00 19.00 38.00 31.63 19.01 26.75 14.13 11.75 14.13 4.50 30.31 1.6875 270
8830 Cl1 21.00 42.00 21.00 42.00 36.43 21.18 32.00 16.75 14.13 15.88 4.50 32.63 1.6875 357
8830 Cl2 21.00 42.00 21.00 42.00 36.96 21.71 32.00 16.74 14.13 15.88 5.00 32.63 1.9375 388
8833 Cl1 23.00 46.00 23.00 46.00 37.76 22.26 32.50 17.00 14.38 17.38 5.00 35.88 1.9375 405
8833 Cl2 23.00 46.00 23.00 46.00 38.37 22.87 32.50 16.99 14.38 17.38 4.50 35.88 2.1875 442
8837 Cl1 25.50 51.00 25.50 51.00 40.63 23.75 35.75 18.88 15.75 18.88 5.00 39.81 1.9375 483
8837 Cl2 25.50 51.00 25.50 51.00 41.50 24.62 35.75 18.88 15.75 18.88 4.50 39.81 2.1875 525
8840 Cl1 28.00 56.00 28.00 56.00 44.13 25.26 39.25 20.38 17.50 20.88 5.00 44.56 2.4375 671
8840 Cl2 28.00 56.00 28.00 56.00 45.01 26.13 39.25 20.37 17.50 20.88 5.00 44.56 2.6875 731
8845 Cl1 31.00 62.00 31.00 62.00 47.94 27.44 43.00 22.50 19.13 22.88 5.50 48.75 2.4375 762
8845 Cl2 31.00 62.00 31.00 62.00 47.69 27.19 43.00 22.50 19.13 22.88 5.50 48.75 2.9375 843
8849 Cl1 34.00 68.00 34.00 68.00 52.51 30.26 46.50 24.25 20.88 25.38 6.00 53.44 2.4375 930
8849 Cl2 34.00 68.00 34.00 68.00 53.13 30.88 46.50 24.25 20.88 25.37 5.50 53.44 3.4375 1115
8854 Cl1 38.00 76.00 38.00 76.00 58.88 33.51 51.75 26.38 23.50 27.63 6.00 59.22 2.9375 1238
8854 Cl2 38.00 76.00 38.00 76.00 59.13 33.76 51.75 26.37 23.50 27.63 6.00 59.22 3.4375 1379
8860 Cl1 40.00 80.00 40.00 80.00 64.07 36.45 56.25 28.63 25.75 29.13 6.50 64.93 3.4375 1469
8860 Cl2 40.00 80.00 40.00 80.00 64.07 36.45 56.25 28.62 25.75 29.13 6.50 64.93 3.4375 1598
8866 Cl1 42.00 84.00 42.00 84.00 68.19 38.19 61.00 31.00 28.13 30.62 6.50 71.00 3.4375 1843
8866 Cl2 42.00 84.00 42.00 84.00 71.38 40.38 63.62 32.62 29.13 30.62 6.50 71.00 3.9375 2436
8873 Cl1 46.00 92.00 46.00 92.00 78.07 44.57 69.63 36.13 31.63 33.13 7.50 78.50 3.9375 2623
8873 Cl2 46.00 92.00 46.00 92.00 77.82 44.31 69.87 36.38 31.63 33.13 7.50 78.50 4.4375 2936
Class A B C D F G H J K L M P
Shaft
Diameter
Est.
Unit
Wt.
8800 Series
Dimensions
Typical drawings are for dimensional purposes only and are correct within limits suitable for normal installation requirements. They
do not necessarily show actual construction. Dimensions are shown in inches.
47
Page 48
EXHAUSTERS
CEILING AND CABINET
EXHAUSTERS
IN-LINE CENTRIFUGAL
FANS
IN-LINE AXIAL FANSCENTRIFUGAL
PROPELLER
ROOF FANS
ROOF VENTS
WALL FANS
PLENUM FANS
UTILITY BLOWERS
BACKWARD
INCLINED/AIRFOIL
CENTRIFUGAL FANS
SUPPLY AIR FANSPROPELLER
CENTRIFUGAL
INDUSTRIAL
EXHAUSTERS
LIMITED WARRANTY Acme Engineering
and Manufacturing Corporation extends this
limited warranty to the original buyer and war
rants that products supplied by the Company
shall be free from original defects in work
manship and materials for two years from
date ofshipment (except for Acme’s exclusive
duplex split pillow block bearings and shaft 5
years from shipment, belts one year from
shipment, and polyethylene tubing at 90 days
from shipping), provided same have been
properly handled, stored, installed, serviced,
maintained and operated. Refer to Form
MS149 for complete limited warranty terms
and conditions.
ACME ENGINEERING &
MANUFACTURING CORP.
P.O. Box 978, Muskogee, Oklahoma 74402
Telephone: 918-682-7791 Fax: 918-682-0134
www.acmefan.com e-mail: acmefan@acmefan.com
WARNING Acme products are designed and
manufactured to provide reliable perfor
mance but they are not guaranteed to be
100% free of defects. Even reliable products
will experience occasional failures and this
possibility should be recognized by the User.
If these products are used in a life support
ventilation systemwhere failure could result in
loss or injury, the User should provide ade
quate back-up ventilation, supplementary
natural ventilation or failure alarm system, or
acknowledge willingness to accept the risk of
such loss or injury.
WARNING DO NOT use in HAZARDOUS
ENVIRONMENTS where fan’s electrical sys
tem could provide ignition to combustible or
-
flammable materials unless unit is specifically
built for hazardous environments.
CAUTION Guards must be installed when fan
is within reach of personnel or within seven (7)
feet (2.134 m) of working level or when
deemed advisable for safety.
DISCLAIMER The Company has made a dili
gent effort to illustrate and describe the prod
ucts in this literature accurately; however,such
illustrations and descriptions are for the sole
purpose ofidentification, anddo notexpress or
imply a warranty that the products are mer
chantable, or fit for a particular purpose, or that
the products will necessarily conform to the il
lustrations or descriptions or dimension.
Member Air Movement and Control Association
June 2002 Form C813E
-
-
-
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