Tubular Centrifugal Fans
Model TCB
Inline - Horizontal or Vertical
Roof Upblast and Roof Supply
March
2007
Tubular Centrifugal Fans
The TCB series of inline centrifugal fans is designed for ducted inline, roof upblast, and roof supply installations.
Whether the application is commercial or industrial, Greenheck tubular centrifugal fans provide quiet, efficient,
and reliable air performance.
All TCB products are belt driven with motors out of the airstream. Housings are constructed of welded steel
or aluminum (optional) and are suitable for indoor or outdoor applications. The backward inclined wheels are
manufactured from aluminum and are suitable for clean air or fume exhaust applications. All TCB products meet
“Type B” construction as defined by AMCA Standard 99-0401 Classification for Spark Resistant Construction. In
addition, the TCB is available with the UL 762 listing for restaurant exhaust applications.
Greenheck Fan Corporation certifies that the model
TCB tubular centrifugal inline 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
Publication 311 and comply with the requirements of
the AMCA Certified Ratings Program.
Model TCB — Inline Fan
• Sizes from 09 to 36
• Performance Range: 360 to 24,000 cfm (610 - 40,750 m³/hr)
• Static Pressure: Up to 4.5 in. wg (1,125 Pa)
• Max Operating Temperature: 200°F (90°C)
• Horizontal or Vertical Mounting
• Options: — Easy Access
— All Aluminum Construction
— UL 762 for Restaurant Exhaust
Model TCB is available with the UL
762 Listing (Power Ventilators for
Restaurant Exhaust Appliances).
Models TCB, TCBRU,
and TCBRS are Listed for
electrical (UL/cUL 705).
File no. E40001
Model TCBRS —
Roof Supply Fan
• Sizes from 09 to 36
• Performance Range: 360 to 24000 cfm
(610 - 40,750 m³/hr)
• Static Pressure: Up to 4 in. wg (1,000 Pa)
• Max Operating Temperature: 200°F (90°C)
• Options: – Insect Screen or Filters
– Easy Access
– All Aluminum Construction
2
Two Levels of Construction
All TCB inline and roof mounted fans are available in two levels of construction to provide the most efficient and
economical selections. Construction differences between level 1 and 2 selections include the impeller, the inlet cone,
the shaft size, and the bearings. The housings for both levels are identical in material gauge and overall design.
Level 1 Construction
• Maximum pressure capabilities of 2 in. wg (500 Pa)
• Highest efficiencies at static pressures below 1.5 in. wg (375 Pa)
• Aluminum wheel construction
• Most economical selections
Level 2 Construction
• Maximum pressure capabilities of 4.5 in. wg (1,125 Pa)
• Highest efficiencies at static pressures above 1.5 in. wg (375 Pa)
• Completely welded aluminum wheel
• Increased shaft and bearing diameter
• Increased horsepower and motor frame size capability
Easy Access Feature
All models are available with an optional
oversized access door for serviceability of fan
components without removing the fan or duct.
See page 8 for details.
Model TCBRU —
Roof Upblast Fan
• Sizes from 09 to 36
• Performance Range: 425 to 24,000 cfm
(722 - 40,750 m³/hr)
• Static Pressure: Up to 4 in. wg (1,000 Pa)
• Max Operating Temperature: 200°F (90°C)
• Options: — Easy Access
— All Aluminum Construction
3
Hood Panels
Construction Specifications
Windband
Housing
Housing
Model TCB Model TCBRU
Steel Construction (gauge)
Size Housing Curb Cap Windband
09 12 12 20 22
10 12 12 20 22
12 12 12 20 22
13 12 12 20 22
16 12 12 20 22 1 1 3/16
18 12 12 20 22 1 1 3/16
22 10 12 20 22 1 1 7/16
24 10 12 20 22 1 1 11/16
30 10 12 20 22 11/4 1 15/16
36 10 12 20 22 11/2 1 15/16
Aluminum Construction (thickness in inches)
Curb Cap
Hood
Panels
Model TCBRS
Shaft Diameter (in.)
Level 1 Level 2
3
/4 1
3
/4 1
3
/4 1
3
/4 1
Size Housing Curb Cap Windband
09 0.125 0.125 0.051 0.051
10 0.125 0.125 0.051 0.051
12 0.125 0.125 0.051 0.051
13 0.125 0.125 0.051 0.051
16 0.125 0.125 0.051 0.051 1 1 3/16
18 0.125 0.125 0.051 0.051 1 1 3/16
22 0.125 0.125 0.051 0.051 1 1 7/16
24 0.125 0.125 0.051 0.051 1 1 11/16
30 0.19 0.125 0.051 0.051 11/4 1 15/16
36 0.19 0.125 0.051 0.051 11/2 1 15/16
4
Hood
Panels
Shaft Diameter (in.)
Level 1 Level 2
3
/4 1
3
/4 1
3
/4 1
3
/4 1
TCB Inline Fan - Belt Drive
The Model TCB inline fan is the ideal choice for
ducted systems. Greenheck’s standard fan can be
mounted in any position from horizontal to vertical,
allowing installation in the smallest possible space
at the lowest installation cost. The centrifugal wheels
used in this design provide higher efficiencies and
lower sound levels than propeller type inline fans
when used in medium pressure ducted systems. TCB
fans are available in either painted steel or aluminum
construction.
Typical applications include:
• General exhaust or supply
• Industrial space ventilation
• Fume hood exhaust (special coatings are available)
• Combustion air
• Roof exhaust or supply (with weatherhood)
• Restaurant grease exhaust
Universal Mounting
All TCB fans can be mounted horizontally or vertically. For
ease of installation, eight mounting brackets are welded
on each fan. The eight brackets along with four mounting
supports, provide a universal mounting system.
Fig. 1 Horizontal Base Mount
Each fan is shipped as standard in this arrangement.
Motor at 12 o’clock is standard.
Fig. 2 Horizontal Base Mount with Motor at
3 or 9 o’clock
A set of optional mounting rails are required for this
installation. This is the base mounting position required with
the easy access option.
Fig. 3 Horizontal Ceiling Hung
In this installation the supports can be positioned for
mounting the motor at either 6 or 12 o’clock.
Fig. 4 Horizontal Ceiling Hung with Motor at
3 or 9 o’clock
A set of optional mounting rails are required for this
installation.
Horizontal Base Mount
Fig. 1
Horizontal Ceiling Hung
Fig. 3
Easy
Access
Option
Horizontal Base Mount
Motor at 3 or 9 o'clock position
Easy
Access
Option
Horizontal Ceiling Hung
Motor at 3 or 9 o'clock position
Vertical Ceiling Hung
Fig. 2
Fig. 4
Optional
Mounting Rails
Optional
Mounting Rails
Fig. 5 Vertical Mount
All TCB fans can be mounted vertically (ceiling hung or base
mount) for either upward or downward airflow. Optional
mounting rails are recommended.
NOTE:
All fans are shown with optional vibration isolators. See the
appropriate submittal drawings or installation manual for
complete dimensional data.
Vertical Base Mount
Fig. 5
5
TCBRU 16-36
TCBRU 9-13
TCBRU Roof Upblast Fan
The TCBRU is ideal for roof upblast exhaust systems
with moderate system static pressures and for
applications where quiet operation is essential.
Standard features include a necked-down windband
section which creates the high outlet velocities
necessary to carry contaminated exhausts away from
the roof deck. All TCBRU fans include motor covers
for weather protection of the motor and drives, gravity
operated dampers to prevent backflow into the
building, and a welded curb cap for ease in mounting
to a roof curb. TCBRU fans are available in either
painted steel or aluminum construction.
Typical applications include:
• Low cfm/high velocity exhaust
• General exhaust
• Fume hood exhaust
• Industrial process exhaust
When selecting TCBRU fans, use the TCB inline performance data
(pgs. 12 to 31) along with the following system effect curves. The
pressure loss determined below must be added to the extended
system static pressure to assure accurate selections. Greenheck’s
Computer Aided Product Selection (CAPS) software will add these
System Effect Curves
Sizes 9-13 Sizes 16-36
0.8
0.7
0.6
0.5
0.4
0.3
Pressure Loss (inches)
0.2
0.1
0.0
0 1 2 3 4
CFM x 1000
TCBRU fans do
not incorporate
provisions for
internal wiring.
External wiring from
the roof to unit must
be provided by
others
6
09, 10
B
12
13
E
Dimensional Data
Size A B C D E
09 22 211/2 23 45 20 425
10 22 211/2 23 45 20 425
12 22 211/2 23 45 20 1250
13 4 231/2 241/2 501/2 24 1800
D
16 28 251/2 281/2 53 28 2030
C
18 34 281/2 31 571/2 30 2570
22 40 34 351/2 64 34 2740
24 46 361/2 42 741/2 40 4760
1
2
/2"
30 52 421/4 481/2 84 46 6600
36 58 451/2 54 941/2 52 8700
A
All dimensions shown in inches.
system effects automatically.
1.8
1.6
1.4
1.2
1.0
0.8
0.6
Pressure Loss (inches)
0.4
0.2
0.0
0 4 8 12 16 20 24
16
18
22
24
36
CFM x 1000
30
Minimum CFM
Required to Open Dampers
TCBRS
Pressure Loss (inches)
TCBRS Roof Supply Fan
The TCBRS roof mounted supply fan is designed
for intake air systems with pressures up to 4 inches
of wg and where low sound is required. The TCBRS
hood intake is located at a sufficient height above
the roof to limit entry of roof debris and snow. In
addition, the hood has sufficient intake area to keep
velocities low. Filters are available to collect dust
and moisture before entering the building. Motor
and drive protection is provided with a weatherproof
motor cover. For ease of installation, TCBRS fans are
shipped assembled and have curb caps for attaching
to roof curbs. TCBRS fans are available in either
painted steel or aluminum construction.
Typical applications include:
• Ducted supply systems
• Industrial space supply
• Filtered supply
System Effect Curves
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
TCBRS fans do
not incorporate
provisions for
internal wiring.
External wiring from
the roof to unit must
be provided by
others
09, 10, 12
0 4 8 12 16 20 24
16
13
22
18
W
Hood End View
B
24
30
CFM x 1000
Hood Side View
A
L
C
21/2 in.
36
TCBRS fan selections can be made using the TCB inline
performance data (pgs. 12 to 31) along with the following
system effect curves. The pressure loss determined to the
left must be added to the external system static pressure
to assure accurate selections. Greenheck’s Computer
Aided Product Selection (CAPS) software will add these
system effects automatically.
Dimensional Data
Size A B C D L W
09 22 211/2 251/2 391/2 39 46
10 22 211/2 251/2 391/2 39 46
12 22 211/2 251/2 391/2 39 46
13 24 231/2 27 431/2 39 54
D
16 28 251/2 31 471/2 51 55
18 34 281/2 331/2 50 63 64
22 40 34 381/2 59 75 73
24 46 361/2 45 671/2 87 82
30 52 421/4 521/2 76 99 88
36 58 451/2 58 851/2 111 88
All dimensions shown in inches.
7
Construction Features
Tubular Centrifugal
Belt Drive
TCB - Inline Fan
TCBRU - Roof Upblast Fan
TCBRS - Roof Supply Fan
Level of Construction
1 or 2
Standard Construction Features
Model Number Code
The model number system is designed to completely identify
the fan. A detailed explanation of the model number code for
TCB fans is shown below.
TCB - 1 - 24 - 30
Motor Horsepower
1
4 =
/4 30 = 3
1
3 =
/3 50 = 5
1
5 =
Fan Size
09-36
/2 75= 71/2
7 =3/4 100 = 10
10=1 150 = 15
1
15=1
/2 200= 20
20= 2
Inlet & Outlet Flanges
Flanged inlets and outlets with mounting holes are
provided for duct connections (TCB only).
Bearings
Standard bearings are grease lubricated, self-aligning,
ball type in pillow block mounts. Bearings are selected
for a minimum L(10) life in excess of 80,000 hours {L(50)
Housing
Housings are continuously welded steel and coated
average life of 400,000 hours} at maximum cataloged
operating speeds.
with Permatector™.
Belt & Bearing Tube
Protective Coating
All steel constructed units are coated with
Permatector™, a thermosetting polyester urethane.
Aluminum units are uncoated.
Type B Spark Resistance
All fans have aluminum wheels and a nonferrous
(aluminum) rub ring which surrounds the fan
shaft where it passes through the drive cover.
This construction meets Type B spark resistant
requirements.
Belts, bearings, and drives are protected from the
airstream by heavy gauge belt tubes and bolted
bearing covers with shaft seals.
Extended
Lube Lines
Lubrication lines with grease
fittings allow bearing lubrication
without disassembling the fan.
Optional Construction Features
Aluminum Construction
Aluminum construction is available on the TCB, TCBRU and TCBRS. Aluminum fans are an excellent choice for
applications involving moisture or coastal installations.
Easy Access Construction
The Easy Access option is highly recommended to allow for
inspection, cleaning and service of internal fan components.
By removing one access panel, service to the wheel, shaft,
and bearing assembly is possible without removing duct
connections. In addition, all internal fan components can be
removed from the fan through the easy access panel.
Easy Access construction is available on all levels and sizes
of TCB, TCBRU, and TCBRS. Easy Access is also available
with aluminum fan construction.
Note: The Easy Access panel is located 180° from the motor
position.
8
Optional Construction for
UL 762 Restaurant Exhaust
Inline grease exhaust fans are excellent alternative for kitchen applications when roof or wall mounted ventilators
are not practical. The TCB with UL 762 grease option is designed to withstand the demands of high temperature
kitchen grease exhaust and high-pressure duct washes.
Leak Resistant Construction Features
Continuously welded housing and integral duct flanges
1
4
6
3
provide air and water tight design.
Bearing cover gasketed and includes a labyrinth shaft seal
2
to prevent moisture leakage during normal operation and
while cleaning with high pressure solvents.
Continuously welded belt tube keeps the belts and
3
7
bearings clean.
Two threaded drain connections are located 90° from the
4
motor location to allow for removal of grease and moisture.
Mounting and Serviceability Features
Universal mounting brackets allow for rotation of the motor to
5
the 3 or 9 o’clock position at the jobsite.
Duct flanges and access door bolt locations are no more
6
than 4 inches (100 mm) on center per NFPA 96.
“Easy Access Door” provides access for duct cleaning and allows removal of the wheel,
7
5
4
1
2
shaft and bearings for maintenance. Gasket is rated for 400°F (200°C) and prevents
leakage during operation [Fan is rated for 300°F (149°C) continous operation].
System Design Guidelines
• Inline grease exhaust fans should be installed near the end of the duct run to reduce sound at the hood.
• Inline fan must be securely bolted to the exhaust duct per NFPA-96 guidelines. Greenheck’s companion flanges
are recommended for ease of installation.
• Grease exhaust fans and ductwork must maintain 18 inches (46 cm) minimum clearance to combustible
material. If the ductwork and fan are insulated, the inspection door must be accessible for maintenance.
• A minimum of 10 ft. (3.0 m) of clearance must be kept from the fan outlet to adjacent buildings, property lines,
or the closest point of any air intake or operable window at or below the plane of the exhaust termination.
• Greenheck recommends that all inline grease applications be reviewed by your local code official to ensure
compliance with NFPA, IMC, and other local codes.
UL 762 is concerned with fans
designed for removal of smoke and
grease laden vapors with airstream
temperatures up to 300°F.
Listed Power
Ventilation for
Restaurant
Exhaust
Appliances
13G3
Maximum
Operating
Temperature
300°F.
• Meets all UL 705 Requirements
• Bolted Access Door
• Drain Connection
• Meets requirements of NFPA 96
Ventilation Control and Fire
Protection of Commercial
Cooking Operations
A Tough Package to Beat
The TCB inline grease fan is tough to beat when
packaged with our full line of kitchen hoods and grease
extraction options. Take advantage of Greenheck’s
expertise in providing a total solution in kitchen
ventilation equipment.
Duct to heat source
Airow
Roof
Wall and/or ceiling should enclose
fan when used for emergency heat
and smoke exhaust. Enclosure shall
be per NFPA 96 or local building codes.
Ambient temperature
not to exceed 120ºF
Minimum duct
at discharge
Cooling air for
drives and
bearings
To building
exterior
9
Accessories
Belt Guard (TCB only)
Belt guards are totally enclosed to provide protection
from rotating pulleys and belts. Belt guards meet
OSHA guidelines.
Motor Cover (Weatherhood)
Weatherproof motor covers shield the motor and
drive components from dust, dirt and moisture when
used in outdoor applications. Motor covers also
provide protection from rotating pulleys and belts and
meet OSHA guidelines. Motor covers are standard on
TCBRU and TCBRS models.
Inlet and Outlet Companion Flanges
(TCB only)
Companion inlet flanges and outlet flanges with
prepunched holes are available for all fan sizes in
painted steel construction.
Inlet and Outlet Guards (TCB, TCBRU)
Removable inlet and outlet guards provide protection
for personnel and equipment in non-ducted
installations. These guards meet OSHA guidelines.
TCBRU fans are available with outlet screens to
shield the fan discharge and damper from debris.
Inspection Door
Bolted or hinged doors provide access for cleaning or
inspection.
Inspection Section (TCB only)
Inspection sections serve as a length of duct that can
be easily removed to provide for complete access to
the fan for servicing. Each section includes a bolted
inspection door.
Mounting Rails (TCB only)
Mounting rails are required for horizontal mounting
of TCB fans when the motor is to be located in
the 3 or 9 o’clock position. Mounting rails are also
recommended for all vertically mounted inline fans.
See page 5 for additional details.
Protective Coatings
Greenheck has a wide offering of protective coatings.
Consult Greenheck’s Product Application Guide
FA/110-04R, Performance Coatings for Ventilation
Products for a complete listing of coatings and a
relative resistance chart.
Inlet Vane Dampers (TCB only)
Nested inlet vane dampers for controlling air volume
are available on model TCB inline fans with Level 2
steel construction in fan sizes 12 through 36.
Birdscreen / Insect Screen (TCBRS only)
TCBRS fans are available with either aluminum insect
screen or birdscreen at the hood intake (Birdscreen is
standard).
Roof Curbs (TCBRU, TCBRS)
Prefabricated roof curbs are available to reduce
installation time and costs by ensuring compatibility
between the fan, the curb and the roof opening.
All curbs are lined with fiberglass insulation to
prevent condensation and reduce sound levels. See
Greenheck’s roof curb catalog for complete details.
Washable Aluminum Filters (TCBRS only)
Helps trap dust and dirt before it enters the fan.
Filters can be removed for cleaning.
Isolators (TCB only)
Both base mount or hanging isolators are available in
either neoprene or spring mounts. The isolators are
furnished in sets of four and are sized to match the
weight of each fan.
Electrical Accessories
Enclosure Application Toggle Heavy Duty
NEMA-1 Indoor, General Purpose Yes Yes
NEMA-12 Indoor, Dust/Drip Tight Yes Yes
NEMA-3R Indoor/Outdoor, Rainproof Yes Yes
NEMA-4 Indoor/Outdoor, Watertight Yes Yes
NEMA-4X
NEMA-7 & 9 Indoor, Hazardous Locations Yes No
Toggle type and heavy duty disconnect switches are available for positive
electrical shut-off and safety in servicing fans. The following switches are
available to meet individual electrical requirements.
10
Indoor/Outdoor, Watertight
(Corrosion Resistant)
Yes Yes
Accessories (Model TCB shown)
Belt Guard
Outlet Guard
Inspection
Section
Motor Cover
Companion
Flange (Inlet)
Companion Flange
Mounting Rails
(Outlet)
Neoprene Hanging
Isolator
Neoprene
Isolator
Inlet Guard
Easy Access
Inspection
Door
Spring Base
Isolator
Spring Hanging
Isolator
11
TCB-1-09
Level 1 Construction
215/8
183/8
213/4
131/4
*
183/8
23
* Maximum w/Motor Cover
17 5/8
Dimensions shown in inches
Maximum rpm — 2645
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 2.928
Maximum bhp at a given rpm — (rpm/3114)
Max Motor Frame Size - 56
CFM
360 195
420 228
480 260
540 293
600 326
660 358
720 391
780 423
840 456
900 489
960 521
1020 554
1080 586
1140 619
1200 652
OV
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
846 0.02 999 0.03 1260 0.06
5.3 6.0 7.5
941 0.03 1071 0.04 1314 0.07 1526 0.11
5.7 6.3 7.7 9.2
1040 0.04 1155 0.05 1380 0.09 1576 0.12 1758 0.17
6.3 6.8 8.0 9.3 10.6
1144 0.05 1245 0.06 1449 0.10 1635 0.14 1807 0.19 1968 0.23 2115 0.28
7.1 7.4 8.4 9.5 10.7 12.0 13.3
1250 0.06 1341 0.08 1523 0.12 1704 0.16 1865 0.21 2017 0.26 2163 0.31 2298 0.36
7.8 8.1 8.8 9.9 11.0 12.2 13.5 14.7
1357 0.07 1439 0.09 1606 0.14 1774 0.18 1930 0.23 2074 0.29 2212 0.34 2346 0.40 2472 0.46
8.6 8.8 9.3 10.4 11.4 12.6 13.7 14.9 16.2
1465 0.09 1542 0.11 1692 0.16 1845 0.21 1999 0.26 2137 0.32 2270 0.38 2395 0.43 2520 0.50
9.4 9.6 10.0 10.9 12.0 13.1 14.0 15.0 16.3
1576 0.12 1647 0.14 1786 0.18 1928 0.24 2069 0.29 2206 0.35 2331 0.41 2454 0.47 2570 0.54
10.2 10.4 10.8 11.5 12.7 13.6 14.5 15.4 16.5
1688 0.14 1752 0.16 1882 0.21 2012 0.27 2142 0.33 2276 0.39 2400 0.45 2515 0.52 2629 0.59
11.0 11.2 11.7 12.3 13.3 14.2 15.0 16.0 17.0
1801 0.17 1859 0.19 1980 0.25 2100 0.30 2225 0.36 2347 0.43 2469 0.50 2584 0.56
12.0 12.2 12.7 13.3 13.9 14.8 15.7 16.6
1914 0.20 1966 0.23 2081 0.28 2195 0.34 2310 0.40 2424 0.47 2540 0.54
13.0 13.2 14.0 14.2 14.7 15.4 16.4
2028 0.24 2075 0.26 2184 0.32 2292 0.38 2395 0.44 2507 0.52 2612 0.59
14.4 14.9 15.0 15.1 15.5 16.3 17.2
2141 0.28 2186 0.31 2288 0.37 2389 0.43 2490 0.50 2592 0.57
15.9 15.9 16.0 16.2 16.6 17.2
2255 0.33 2298 0.36 2394 0.42 2487 0.49 2585 0.55
16.9 16.9 17.1 17.4 17.8
2370 0.38 2410 0.41 2500 0.47 2590 0.54
17.9 18.0 18.3 18.6
CFM X 100
m³/hr X 100
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
12
TCB-2-09
Level 2 Construction
215/8
183/8
213/4
131/4
*
183/8
23
17 5/8
* Maximum w/Motor Cover
Dimensions shown in inches
Maximum rpm — 4050
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 2.75
Maximum bhp at a given rpm — (rpm/3330)
Max Motor Frame Size - 145T
CFM OV
400 217
480 260
560 304
640 347
720 391
800 434
880 478
960 521
1040 565
1120 608
1200 652
1280 695
1360 739
1440 782
1520 826
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
1198 0.05 1460 0.08 1893 0.18
7.3 8.7 11.9
1332 0.06 1566 0.10 1971 0.20 2309 0.32
8.2 9.6 12.7 15.7
1480 0.09 1686 0.13 2059 0.24 2386 0.36 2671 0.49
9.2 10.6 13.5 16.5 19.1
1635 0.11 1818 0.16 2158 0.27 2469 0.41 2749 0.55 3000 0.70 3228 0.86
10.6 11.7 14.6 17.4 20 23 25
1799 0.15 1958 0.20 2275 0.32 2562 0.45 2830 0.61 3078 0.77 3305 0.94 3514 1.12
12.0 13.0 15.8 18.3 21 23 25 28
1966 0.20 2108 0.25 2397 0.37 2666 0.51 2921 0.67 3158 0.85 3383 1.03 3591 1.21 3786 1.41
13.4 14.5 16.9 18.3 22 24 26 28 31
2135 0.25 2262 0.30 2528 0.43 2784 0.58 3015 0.74 3250 0.93 3464 1.12 3669 1.32 3863 1.52
15.1 16.2 18.2 21 23 25 27 29 32
2308 0.32 2425 0.37 2665 0.50 2905 0.66 3132 0.83 3343 1.01 3555 1.21 3752 1.42 3942 1.64
16.8 17.6 19.6 22 24 26 28 31 33
2482 0.39 2590 0.45 2810 0.59 3033 0.75 3251 0.93 3453 1.11 3648 1.31 3844 1.53 4027 1.76
18.4 19.3 21 23 25 27 29 32 34
2658 0.48 2757 0.54 2960 0.68 3168 0.85 3372 1.03 3571 1.23 3754 1.43 3937 1.65
20 21 23 25 27 29 31 33
2835 0.58 2925 0.65 3113 0.79 3306 0.96 3501 1.15 3691 1.35 3872 1.57 4041 1.79
22 23 24 26 28 30 32 35
3012 0.70 3095 0.76 3271 0.91 3453 1.09 3636 1.28 3813 1.49 3991 1.71
24 25 26 28 29 32 34
3190 0.83 3269 0.90 3434 1.05 3603 1.23 3773 1.43 3945 1.64
26 26 28 29 31 34
3368 0.97 3444 1.05 3599 1.21 3756 1.39 3917 1.59
28 28 30 31 33
3547 1.14 3619 1.21 3765 1.38 3909 1.56
30 30 32 34
CFM X 100
m³/hr X 100
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
13
TCB-1-10
Level 1 Construction
215/8
183/8
213/4
131/4
*
183/8
23
17 5/8
* Maximum w/Motor Cover
Dimensions shown in inches
Maximum rpm — 2555
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 2.928
Maximum bhp at a given rpm — (rpm/2760)
Max Motor Frame Size - 143T
CFM OV
480 260
560 304
640 347
720 391
800 434
880 478
960 521
1040 565
1120 608
1200 652
1280 695
1360 739
1440 782
1520 826
1600 869
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
858 0.03 1011 0.05 1253 0.09
4.9 5.7 7.3
947 0.04 1089 0.06 1321 0.11 1511 0.15
5.5 6.3 7.7 9.3
1042 0.05 1171 0.08 1394 0.13 1578 0.18 1740 0.23 1892 0.29
6.3 7.0 8.2 9.6 11.2 13.3
1141 0.07 1259 0.09 1470 0.15 1649 0.21 1806 0.27 1949 0.33 2079 0.39
7.2 7.6 8.9 10.0 11.5 13.2 15.0
1239 0.09 1349 0.12 1548 0.18 1723 0.24 1876 0.31 2015 0.37 2144 0.44 2263 0.51
8.0 8.4 9.6 10.7 11.9 13.5 14.8 16.1
1340 0.11 1444 0.14 1630 0.21 1798 0.27 1949 0.34 2084 0.42 2211 0.49 2329 0.57 2440 0.64
8.8 9.2 10.2 11.3 12.5 13.7 15.0 16.2 17.6
1441 0.14 1541 0.17 1716 0.24 1876 0.31 2023 0.39 2157 0.47 2280 0.55 2396 0.63 2506 0.71
9.7 10.1 10.9 12.1 13.3 14.1 15.2 16.5 17.9
1544 0.17 1640 0.21 1805 0.28 1957 0.35 2099 0.44 2231 0.52 2352 0.60 2465 0.69
10.5 10.9 11.7 12.9 13.9 14.8 15.7 16.9
1648 0.21 1739 0.25 1895 0.32 2042 0.40 2178 0.49 2306 0.58 2426 0.67 2538 0.76
11.3 11.7 12.7 13.8 14.6 15.5 16.5 17.7
1752 0.25 1839 0.29 1989 0.37 2129 0.46 2259 0.55 2383 0.64 2501 0.73
12.2 12.6 13.7 14.5 15.3 16.3 17.5
1858 0.30 1940 0.34 2085 0.43 2218 0.52 2343 0.61 2464 0.71
13.2 13.7 14.5 15.2 16.2 17.3
1964 0.35 2041 0.40 2183 0.49 2308 0.58 2430 0.68 2545 0.78
14.5 14.9 15.4 16.2 17.2 18.3
2071 0.41 2144 0.46 2282 0.56 2401 0.66 2519 0.76
15.6 15.8 16.4 17.3 18.3
2177 0.48 2247 0.53 2380 0.64 2497 0.74
16.4 16.7 17.5 18.4
2285 0.56 2351 0.61 2479 0.72
17.3 17.7 18.5
CFM X 100
m³/hr X 100
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
14
TCB-2-10
Level 2 Construction
215/8
183/8
213/4
131/4
*
183/8
23
* Maximum w/Motor Cover
17 5/8
Dimensions shown in inches
Maximum rpm — 4050
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 2.75
Maximum bhp at a given rpm — (rpm/3120)
3
Max Motor Frame Size - 145T
Static Pressure in Inches wg
CFM OV
600 326
700 380
800 434
900 489
1000 543
1100 597
1200 652
1300 706
1400 760
1500 815
1600 869
1700 923
1800 978
1900 1032
2000 1086
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
1300 0.07 1504 0.11 1875 0.21 2213 0.32
7.3 8.2 10.5 13.2
1453 0.10 1630 0.14 1966 0.24 2273 0.36 2560 0.49
8.4 9.1 11.0 13.3 15.6
1611 0.13 1768 0.18 2070 0.29 2355 0.42 2619 0.55 2872 0.70 3102 0.86
10.0 10.1 11.8 13.7 15.8 18.2 20
1773 0.17 1917 0.23 2188 0.34 2448 0.48 2698 0.62 2932 0.78 3160 0.94 3371 1.11 3568 1.29
11.2 11.3 12.7 14.3 16.2 18.5 20 22 25
1937 0.23 2071 0.29 2319 0.41 2559 0.55 2790 0.70 3011 0.86 3220 1.03 3430 1.22 3626 1.40
12.4 12.7 13.6 15.2 17.0 19.0 21 23 25
2104 0.29 2228 0.35 2457 0.48 2677 0.63 2892 0.79 3103 0.96 3303 1.14 3490 1.32 3685 1.52
13.8 14.3 14.6 16.1 17.9 19.5 21 23 25
2276 0.36 2389 0.43 2601 0.57 2807 0.73 3009 0.89 3199 1.07 3394 1.25 3578 1.45 3751 1.65
15.4 15.4 15.9 17.2 18.9 20 21 23 25
2449 0.45 2552 0.52 2753 0.67 2944 0.83 3128 1.01 3315 1.19 3488 1.38 3670 1.59 3841 1.80
16.4 16.6 17.2 18.3 19.5 21 22 24 25
2623 0.55 2717 0.62 2907 0.79 3083 0.95 3261 1.14 3433 1.33 3603 1.53 3763 1.73 3933 1.96
17.5 17.7 18.5 19.3 20 21 23 24 26
2797 0.66 2883 0.74 3063 0.92 3231 1.09 3398 1.28 3557 1.48 3721 1.69 3878 1.91 4026 2.12
18.6 18.9 19.7 20 21 22 23 25 26
2973 0.79 3052 0.87 3223 1.06 3384 1.25 3537 1.44 3693 1.65 3840 1.86 3995 2.09
19.8 20 21 21 22 23 24 25
3149 0.94 3224 1.03 3384 1.22 3538 1.42 3683 1.62 3831 1.84 3974 2.06
21 21 22 22 23 23 25
3325 1.10 3396 1.19 3546 1.40 3693 1.61 3834 1.82 3970 2.04
22 22 23 23 24 24
3502 1.29 3570 1.38 3710 1.59 3852 1.82 3988 2.04
23 24 24 25 25
3679 1.49 3744 1.59 3875 1.81 4012 2.04
25 25 25 26
CFM X 100
m³/hr X 100
15
TCB-1-12
Level 1 Construction
215/8
183/8
213/4
131/4
*
183/8
23
* Maximum w/Motor Cover
17 5/8
Dimensions shown in inches
Maximum rpm — 2490
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 3.436
Maximum bhp at a given rpm — (rpm/2202)
Max Motor Frame Size - 145T
CFM OV
700 380
800 434
900 489
1000 543
1100 597
1200 652
1300 706
1400 760
1500 815
1600 869
1700 923
1800 978
1900 1032
2000 1086
2100 1141
0.125 0.25 0.5 00.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
853 0.06 958 0.08 1158 0.14 1345 0.21 1518 0.28
6.2 6.6 7.9 9.4 11.0
943 0.08 1042 0.11 1218 0.17 1386 0.24 1551 0.31 1703 0.40
6.6 7.0 8.3 9.6 11.1 12.5
1037 0.10 1128 0.13 1287 0.20 1442 0.27 1587 0.35 1736 0.44 1873 0.53 2000 0.63
7.1 7.6 8.7 9.9 11.2 12.6 14.2 15.5
1132 0.13 1216 0.17 1363 0.24 1506 0.31 1643 0.40 1771 0.49 1906 0.59 2033 0.69 2151 0.79
7.8 8.3 9.1 10.3 11.5 12.8 14.3 15.6 17.0
1229 0.16 1305 0.20 1447 0.28 1574 0.36 1702 0.45 1827 0.55 1943 0.65 2066 0.75 2183 0.86
8.6 8.9 9.6 10.8 12.0 13.3 14.4 15.7 17.1
1326 0.20 1398 0.25 1532 0.34 1649 0.42 1769 0.51 1884 0.61 1999 0.71 2105 0.82 2216 0.94
9.2 9.5 10.3 11.3 12.6 13.9 14.9 15.9 17.3
1426 0.25 1492 0.30 1619 0.39 1732 0.49 1839 0.58 1950 0.68 2055 0.79 2161 0.90 2260 1.02
9.8 10.2 11.2 12.1 13.4 14.5 15.4 16.4 17.6
1526 0.31 1588 0.36 1707 0.46 1817 0.56 1916 0.66 2019 0.76 2120 0.88 2217 0.99 2316 1.11
10.6 11.2 12.2 13.2 14.2 15.1 16.0 17.0 18.1
1627 0.37 1684 0.42 1796 0.53 1903 0.64 1999 0.75 2089 0.85 2188 0.97 2281 1.09 2372 1.21
11.9 12.5 13.5 14.4 14.9 15.7 16.7 17.6 18.7
1729 0.44 1781 0.50 1886 0.61 1990 0.73 2084 0.85 2170 0.96 2258 1.07 2350 1.20 2436 1.33
13.4 13.9 15.0 15.3 15.7 16.5 17.4 18.3 19.4
1830 0.53 1879 0.58 1980 0.70 2077 0.83 2170 0.95 2254 1.07 2334 1.19 2419 1.32
15.1 15.7 15.9 16.2 16.7 17.3 18.1 19.1
1932 0.62 1978 0.68 2074 0.80 2166 0.93 2256 1.07 2339 1.20 2417 1.32
16.6 16.6 16.8 17.1 17.6 18.2 19.0
2034 0.72 2078 0.78 2169 0.91 2256 1.05 2343 1.19 2425 1.33
17.3 17.3 17.6 18.0 18.5 19.2
2137 0.83 2179 0.90 2265 1.03 2348 1.18 2432 1.33
18.0 18.1 18.4 18.9 19.5
2240 0.96 2280 1.02 2361 1.17 2442 1.32
18.7 18.8 19.2 19.8
CFM X 100
m³/hr X 100
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
16
TCB-2-12
Level 2 Construction
215/8
183/8
213/4
131/4
*
183/8
23
* Maximum w/Motor Cover
17 5/8
Dimensions shown in inches
Maximum rpm — 3274
Outlet Velocity = cfm X 0.543
Tip Speed = rpm X 3.21
Maximum bhp at a given rpm — (rpm/2315)
Max Motor Frame Size - 182T
CFM OV
750 407
900 489
1050 570
1200 652
1350 733
1500 815
1650 896
1800 978
1950 1059
2100 1141
2250 1222
2400 1304
2550 1385
2700 1467
2850 1548
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
1009 0.08 1226 0.14 1587 0.27
5.5 6.7 9.8
1119 0.11 1315 0.18 1648 0.32 1936 0.49 2182 0.67
6.3 7.6 10.2 13.1 15.9
1238 0.15 1419 0.23 1728 0.39 1995 0.56 2240 0.76 2456 0.96
7.5 8.5 11.0 13.6 16.4 19.0
1363 0.20 1529 0.29 1813 0.46 2070 0.65 2299 0.85 2514 1.08 2710 1.31 2890 1.55
8.9 9.6 12.0 14.2 16.9 19.5 22 24
1495 0.27 1643 0.36 1911 0.55 2151 0.76 2372 0.97 2574 1.20 2768 1.45 2948 1.71 3115 1.97
10.4 11.1 13.2 15.2 17.6 20 22 25 28
1630 0.34 1764 0.44 2018 0.66 2240 0.88 2452 1.11 2647 1.35 2828 1.60 3007 1.87 3174 2.16
12.0 12.9 14.5 16.6 18.6 21 23 26 29
1767 0.44 1887 0.54 2127 0.77 2338 1.01 2534 1.26 2727 1.51 2903 1.78 3067 2.05 3233 2.35
13.9 14.4 15.9 18.4 19.9 22 24 27 30
1908 0.55 2018 0.66 2239 0.90 2445 1.17 2630 1.43 2808 1.70 2983 1.98 3145 2.27
15.9 16.5 18.0 19.9 22 23 25 28
2053 0.68 2151 0.79 2356 1.05 2554 1.34 2731 1.62 2900 1.90 3064 2.20 3225 2.50
18.2 18.8 20 22 23 25 27 29
2198 0.83 2286 0.95 2477 1.22 2664 1.52 2839 1.83 2997 2.13 3154 2.44
21 22 22 23 25 27 29
2344 1.00 2423 1.13 2599 1.41 2777 1.73 2948 2.05 3104 2.38 3250 2.71
24 24 25 26 27 29 32
2490 1.19 2560 1.33 2726 1.63 2896 1.96 3058 2.30 3212 2.65
26 26 27 28 30 32
2637 1.41 2703 1.56 2858 1.87 3016 2.21 3169 2.57
28 29 29 31 32
2785 1.66 2847 1.81 2991 2.14 3138 2.48
31 31 32 34
2933 1.93 2992 2.09 3126 2.43 3262 2.79
34 34 35 37
CFM X 100
m³/hr X 100
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
17
TCB-1-13
Level 1 Construction
23 5/
8
203/8
231/
137/8
*
4
197/8
241/2
* Maximum w/Motor Cover
19
Dimensions shown in inches
Maximum rpm — 2355
Outlet Velocity = cfm X 0.442
Tip Speed = rpm X 3.435
Maximum bhp at a given rpm — (rpm/2119)
3
Max Motor Frame Size - 145T
Static Pressure in Inches wg
CFM OV
600 265
750 331
900 398
1050 464
1200 530
1350 597
1500 663
1650 730
1800 796
1950 862
2100 929
2250 995
2400 1061
2550 1128
2700 1194
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
660 0.03 792 0.05 1019 0.10
4.1 5.1 6.9
760 0.05 874 0.07 1073 0.13 1254 0.19
4.8 5.8 7.1 8.4
864 0.07 967 0.10 1146 0.16 1305 0.23 1459 0.30
5.8 6.4 7.5 8.6 10.2
973 0.09 1067 0.13 1230 0.20 1378 0.27 1512 0.36 1646 0.44 1770 0.53
6.6 7.0 8.0 9.1 10.3 12.0 14.0
1085 0.13 1171 0.17 1321 0.24 1457 0.32 1585 0.41 1703 0.51 1820 0.61 1933 0.71 2039 0.81
7.2 7.7 8.6 9.6 10.8 12.0 13.6 15.3 17.2
1199 0.17 1277 0.22 1419 0.30 1545 0.39 1662 0.48 1777 0.58 1883 0.69 1984 0.80 2089 0.91
8.1 8.5 9.4 10.3 11.4 12.5 13.6 15.1 16.7
1316 0.23 1387 0.27 1520 0.37 1637 0.46 1749 0.59 1853 0.67 1957 0.78 2054 0.90 2146 1.02
9.0 9.4 10.2 11.2 12.2 13.2 14.3 15.5 16.9
1434 0.29 1499 0.34 1623 0.44 1736 0.55 1839 0.65 1940 0.77 2034 0.88 2128 1.00 2219 1.13
10.0 10.4 11.3 12.3 13.2 14.3 15.3 16.5 17.8
1552 0.37 1613 0.42 1729 0.54 1836 0.65 1935 0.76 2029 0.88 2121 1.00 2207 1.13 2293 1.26
11.2 11.5 12.5 13.4 14.4 15.4 16.5 17.7 19.0
1672 0.45 1728 0.52 1836 0.64 1939 0.76 2034 0.88 2123 1.00 2209 1.13 2294 1.27
12.4 12.9 13.8 14.7 15.6 16.7 17.8 19.0
1792 0.56 1844 0.62 1947 0.76 2044 0.89 2135 1.02 2221 1.15 2302 1.28
13.8 14.2 15.1 16.1 17.0 18.1 19.2
1913 0.67 1962 0.75 2058 0.89 2150 1.03 2238 1.17 2321 1.31
15.2 15.7 16.7 17.7 18.6 19.6
2034 0.81 2080 0.88 2171 1.04 2258 1.19 2342 1.33
16.9 17.4 18.4 19.4 20
2155 0.95 2199 1.04 2285 1.20
18.7 19.2 20
2277 1.12 2319 1.21
21 21
18
CFM X 100
m³/hr X 100
TCB-2-13
Level 2 Construction
23 5/
8
203/8
231/
137/8
*
4
197/8
241/2
* Maximum w/Motor Cover
19
Dimensions shown in inches
Maximum rpm — 2971
Outlet Velocity = cfm X 0.442
Tip Speed = rpm X 3.53
Maximum bhp at a given rpm — (rpm/1933)
3
Max Motor Frame Size - 182T
Static Pressure in Inches wg
CFM
800 353
1000 442
1200 530
1400 619
1600 707
1800 796
2000 884
2200 973
2400 1061
2600 1150
2800 1238
3000 1327
3200 1415
3400 1504
3600 1592
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
OV
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
828 0.08 1026 0.14 1379 0.30
3.8 5.6 10.4
934 0.11 1108 0.18 1418 0.35 1692 0.55
4.4 6.0 10.1 13.5
1048 0.16 1206 0.24 1479 0.42 1731 0.64 1961 0.87
5.8 7.2 10.1 13.0 16.5
1171 0.22 1313 0.31 1562 0.51 1784 0.73 2002 0.99 2201 1.26 2391 1.55
7.5 8.7 10.6 12.8 16.0 18.9 22
1300 0.30 1424 0.40 1657 0.62 1865 0.86 2053 1.12 2247 1.41 2425 1.71 2596 2.03 2759 2.37
9.7 10.0 11.5 13.3 15.6 18.4 21 24 27
1431 0.39 1545 0.51 1759 0.75 1950 1.01 2134 1.29 2300 1.57 2472 1.89 2636 2.23 2790 2.58
11.4 11.3 12.5 14.4 16.0 18.1 21 24 26
1565 0.51 1669 0.63 1868 0.90 2050 1.18 2217 1.48 2381 1.78 2531 2.10 2683 2.44 2836 2.82
12.7 12.7 13.7 15.7 17.0 18.6 21 23 26
1700 0.64 1797 0.78 1979 1.07 2152 1.38 2312 1.69 2464 2.02 2612 2.36 2750 2.70 2883 3.06
14.2 14.5 15.6 16.9 18.3 19.8 21 23 26
1836 0.81 1928 0.96 2097 1.27 2260 1.60 2413 1.94 2556 2.28 2695 2.64 2831 3.01 2959 3.38
16.4 16.9 17.4 18.2 19.7 21 23 24 26
1975 1.00 2060 1.16 2219 1.50 2371 1.85 2517 2.21 2656 2.57 2785 2.95 2914 3.34
19.0 19.2 19.3 19.6 21 23 24 26
2115 1.22 2194 1.40 2343 1.75 2484 2.12 2626 2.51 2758 2.90 2885 3.30
21 21 21 22 23 24 26
2256 1.48 2329 1.66 2470 2.04 2605 2.43 2737 2.84 2864 3.25
24 24 24 24 25 26
2397 1.77 2464 1.96 2600 2.36 2728 2.78 2849 3.20
26 26 26 27 27
2539 2.10 2601 2.30 2731 2.72 2852 3.16 2969 3.61
29 29 30 30 30
2681 2.47 2739 2.67 2863 3.12
33 33 33
CFM X 100
m³/hr X 100
19
TCB-1-16
Level 1 Construction
27 5/
8
243/8
26
161/8
*
237/8
281/2
* Maximum w/Motor Cover
217/8
Dimensions shown in inches
Maximum rpm — 2000
Outlet Velocity = cfm X 0.309
Tip Speed = rpm X 4.384
Maximum bhp at a given rpm — (rpm/1378)
3
Max Motor Frame Size - 182T
Static Pressure in Inches wg
CFM OV
1000 308
1250 385
1500 462
1750 540
2000 617
2250 694
2500 771
2750 848
3000 925
3250 1003
3500 1080
3750 1157
4000 1234
4250 1311
4500 1388
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
507 0.05 612 0.09 802 0.17
3.7 4.3 5.9
584 0.08 671 0.12 833 0.21 985 0.32
4.5 4.9 6.2 8.1
668 0.11 743 0.16 884 0.26 1016 0.38 1145 0.52
5.4 5.8 6.9 8.4 10.3
755 0.16 821 0.21 944 0.32 1065 0.45 1176 0.59 1289 0.75 1392 0.91
6.4 6.8 7.9 9.3 10.5 12.0 13.6
844 0.22 904 0.28 1014 0.40 1119 0.54 1225 0.69 1322 0.85 1422 1.02 1517 1.20 1605 1.39
7.6 8.1 9.2 10.4 11.3 12.4 14.0 15.7 17.5
934 0.30 989 0.36 1090 0.49 1185 0.64 1278 0.80 1373 0.97 1460 1.15 1547 1.34 1635 1.54
8.9 9.4 10.7 11.4 12.3 13.3 14.6 16.1 17.9
1026 0.39 1077 0.47 1169 0.61 1257 0.76 1342 0.92 1425 1.10 1511 1.30 1591 1.49 1666 1.70
10.4 11.0 11.9 12.6 13.4 14.4 15.6 16.9 18.4
1118 0.51 1166 0.59 1252 0.74 1334 0.91 1411 1.07 1489 1.26 1564 1.46 1643 1.67 1717 1.88
12.1 12.4 13.1 13.8 14.7 15.7 16.8 18.1 19.4
1210 0.64 1256 0.73 1337 0.90 1412 1.07 1486 1.25 1556 1.44 1627 1.65 1695 1.86 1769 2.09
13.4 13.8 14.5 15.2 16.1 17.1 18.3 19.4 21
1303 0.80 1347 0.90 1423 1.08 1494 1.27 1563 1.46 1630 1.66 1695 1.86 1760 2.09 1823 2.32
14.9 15.3 16.1 16.9 17.7 18.7 19.9 21 22
1397 0.98 1438 1.09 1511 1.28 1578 1.48 1642 1.69 1706 1.90 1768 2.11 1828 2.33 1889 2.58
16.6 17.0 17.9 18.7 19.5 21 22 23 24
1491 1.19 1530 1.30 1599 1.52 1663 1.73 1725 1.94 1784 2.16 1844 2.39 1900 2.62 1956 2.86
18.5 18.9 19.7 21 22 23 24 25 27
1585 1.43 1622 1.55 1689 1.78 1750 2.00 1809 2.23 1865 2.46 1921 2.70 1976 2.95
20 21 22 23 24 25 26 28
1680 1.70 1714 1.83 1779 2.07 1838 2.31 1893 2.55 1948 2.80 1999 3.04
23 23 24 25 26 28 29
1775 2.00 1807 2.14 1869 2.40 1926 2.65 1979 2.91
25 26 27 28 30
20
CFM X 1000
m³/hr X 1000
TCB-2-16
Level 2 Construction
27 5/
8
243/8
26
161/8
*
237/8
281/2
* Maximum w/Motor Cover
217/8
Dimensions shown in inches
Maximum rpm — 2431
Outlet Velocity = cfm X 0.309
Tip Speed = rpm X 4.32
Maximum bhp at a given rpm — (rpm/1406)
3
Max Motor Frame Size - 184T
Static Pressure in Inches wg
CFM OV
1200 370
1500 462
1800 555
2100 648
2400 740
2700 833
3000 925
3300 1018
3600 1111
3900 1203
4200 1296
4500 1388
4800 1481
5100 1574
5400 1666
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
668 0.11 842 0.20 1137 0.41
4.6 6.1 10.4
749 0.15 899 0.25 1166 0.49 1395 0.77
5.5 6.8 10.2 13.8
843 0.21 969 0.33 1208 0.59 1424 0.89 1616 1.21
7.1 7.7 10.4 13.5 16.8
944 0.30 1053 0.42 1268 0.71 1461 1.03 1647 1.38 1813 1.75 1972 2.15
8.3 8.8 11.1 13.4 16.6 19.6 22
1047 0.40 1144 0.54 1336 0.85 1518 1.20 1684 1.57 1847 1.97 1996 2.38 2140 2.83 2275 3.29
9.9 10.5 12.0 14.0 16.6 19.5 22 25 27
1152 0.53 1243 0.68 1412 1.01 1579 1.39 1739 1.79 1885 2.21 2033 2.66 2169 3.12 2297 3.59
11.6 12.2 13.2 15.0 17.1 19.5 22 25 28
1260 0.69 1345 0.86 1498 1.21 1651 1.61 1799 2.04 1941 2.48 2070 2.95 2206 3.44 2333 3.94
13.2 13.6 14.4 16.2 18.2 20 23 25 28
1373 0.89 1448 1.07 1588 1.44 1727 1.86 1866 2.31 2001 2.79 2129 3.28 2247 3.79 2370 4.32
14.7 15.1 16.1 17.7 19.5 22 24 26 29
1486 1.12 1553 1.31 1686 1.71 1813 2.15 1939 2.62 2065 3.12 2188 3.65 2306 4.18 2416 4.73
16.6 17.1 18.2 19.3 21 23 25 28 30
1600 1.40 1658 1.59 1786 2.02 1900 2.47 2020 2.97 2138 3.49 2252 4.04 2366 4.61
18.9 19.4 20 21 23 25 27 29
1715 1.72 1766 1.91 1888 2.38 1996 2.85 2106 3.36 2213 3.90 2324 4.48 2430 5.08
21 21 22 23 24 26 29 31
1831 2.08 1878 2.28 1990 2.77 2095 3.28 2193 3.80 2298 4.37 2398 4.96
23 23 24 25 27 28 31
1946 2.50 1992 2.71 2094 3.22 2196 3.76 2289 4.30 2385 4.88
25 26 27 28 29 31
2062 2.96 2105 3.19 2199 3.71 2297 4.29 2388 4.86
28 28 29 30 32
2179 3.49 2219 3.73 2305 4.26 2399 4.87
30 31 32 33
CFM X 1000
m³/hr X 1000
21
TCB-1-18
Level 1 Construction
33 5/8
303/8
291/4
183/8
*
263/8
31
* Maximum w/Motor Cover
261/8
Dimensions shown in inches
Maximum rpm — 1645
Outlet Velocity = cfm X 0.199
Tip Speed = rpm X 4.843
Maximum bhp at a given rpm — (rpm/1147)
3
Max Motor Frame Size - 182T
Static Pressure in Inches wg
CFM OV
1500 298
1800 357
2100 417
2400 477
2700 536
3000 596
3300 656
3600 715
3900 775
4200 834
4500 894
4800 954
5100 1013
5400 1073
5700 1133
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
486 0.08 568 0.12 724 0.23
4.3 4.9 6.2
552 0.11 623 0.16 755 0.28 883 0.42
5.4 5.7 6.7 8.1
622 0.16 683 0.21 799 0.34 911 0.48 1022 0.65 1123 0.82
6.7 6.8 7.7 8.5 9.9 11.6
693 0.21 749 0.28 852 0.41 950 0.56 1048 0.73 1147 0.92 1238 1.12 1322 1.33
8.0 8.1 9.0 9.5 10.3 12.0 13.5 14.8
765 0.29 817 0.36 911 0.50 1001 0.66 1088 0.84 1174 1.03 1262 1.24 1346 1.46 1424 1.69
9.1 9.4 10.3 10.5 11.3 12.5 13.8 15.0 16.4
838 0.37 887 0.45 972 0.61 1056 0.78 1136 0.97 1214 1.17 1292 1.38 1369 1.61 1448 1.85
10.2 10.6 11.1 11.5 12.2 13.3 14.2 15.3 16.6
912 0.48 957 0.57 1038 0.74 1115 0.92 1187 1.11 1261 1.32 1331 1.54 1403 1.77 1472 2.02
11.2 11.4 12.0 12.6 13.3 14.1 14.9 15.8 16.8
987 0.61 1029 0.70 1105 0.89 1176 1.08 1246 1.28 1312 1.49 1379 1.72 1443 1.96 1510 2.22
12.1 12.5 13.1 13.8 14.5 15.2 16.0 16.8 17.8
1063 0.75 1102 0.85 1174 1.06 1239 1.26 1305 1.47 1368 1.70 1430 1.93 1491 2.18 1549 2.44
13.3 13.7 14.3 14.9 15.7 16.5 17.3 18.1 18.9
1139 0.92 1175 1.03 1244 1.25 1307 1.47 1366 1.69 1428 1.93 1485 2.17 1542 2.43 1599 2.69
14.6 14.9 15.5 16.3 17.1 17.9 18.7 19.5 20
1215 1.12 1249 1.24 1315 1.47 1375 1.70 1430 1.93 1488 2.18 1544 2.44 1597 2.70
16.0 16.2 16.9 17.6 18.5 19.4 20 21
1292 1.34 1323 1.47 1386 1.72 1444 1.97 1498 2.21 1549 2.46 1604 2.73
17.1 17.4 18.1 19.0 19.9 21 22
1369 1.59 1399 1.72 1458 1.99 1513 2.26 1565 2.52 1615 2.78
18.4 18.7 19.5 20 21 23
1446 1.88 1474 2.01 1530 2.29 1584 2.58 1634 2.85
19.7 20 21 22 23
1523 2.19 1550 2.33 1603 2.63
21 22 22
22
CFM X 1000
m³/hr X 1000
TCB-2-18
Level 2 Construction
33 5/8
303/8
291/4
183/8
*
263/8
31
* Maximum w/Motor Cover
261/8
Dimensions shown in inches
Maximum rpm — 2099
Outlet Velocity = cfm X 0.199
Tip Speed = rpm X 4.78
Maximum bhp at a given rpm — (rpm/1224)
3
Max Motor Frame Size - 184T
Static Pressure in Inches wg
CFM OV
1400 278
1750 347
2100 417
2450 487
2800 556
3150 626
3500 695
3850 765
4200 834
4550 904
4900 974
5250 1043
5600 1113
5950 1182
6300 1252
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
588 0.11 725 0.20
5.2 6.2
666 0.16 785 0.26 995 0.50
6.8 7.5 9.4
752 0.23 857 0.34 1045 0.61 1214 0.90 1369 1.22
9.6 8.9 10.1 12.5 15.2
843 0.31 936 0.44 1105 0.73 1259 1.05 1404 1.40 1536 1.76
11.2 10.4 11.3 13.1 15.7 17.9
937 0.42 1021 0.57 1177 0.89 1318 1.23 1450 1.61 1577 2.00 1697 2.41 1812 2.83
12.6 12.1 12.9 14.5 16.7 18.4 20 23
1033 0.55 1110 0.72 1253 1.07 1384 1.44 1508 1.84 1624 2.26 1738 2.70 1847 3.15 1949 3.62
13.9 13.9 14.6 16.3 17.8 19.1 21 23 25
1131 0.71 1202 0.90 1333 1.28 1457 1.69 1571 2.11 1682 2.55 1787 3.02 1889 3.50 1991 4.00
15.7 15.8 16.6 18.5 19.3 20 21 23 26
1230 0.91 1296 1.11 1416 1.52 1532 1.96 1642 2.41 1743 2.88 1845 3.37 1942 3.88 2032 4.40
17.7 18.0 19.1 20 21 22 23 24 26
1331 1.14 1391 1.35 1505 1.80 1612 2.27 1715 2.75 1815 3.25 1906 3.76 2000 4.30 2090 4.85
20 21 21 22 23 24 25 26 28
1433 1.41 1488 1.64 1595 2.12 1694 2.62 1793 3.14 1887 3.67 1977 4.21 2062 4.76
23 23 23 24 24 25 27 28
1535 1.73 1585 1.96 1687 2.48 1781 3.01 1873 3.56 1963 4.12 2050 4.69
25 25 25 26 26 27 29
1638 2.09 1683 2.33 1781 2.89 1871 3.45 1955 4.03 2042 4.62
27 27 27 28 28 30
1741 2.50 1784 2.76 1875 3.34 1961 3.94 2042 4.54
29 29 29 30 31
1844 2.96 1885 3.24 1971 3.84 2053 4.48
31 31 31 33
1948 3.48 1987 3.77 2067 4.40
33 33 34
CFM X 1000
m³/hr X 1000
23
TCB-1-22
Level 1 Construction
39 5/8
363/8
33 3/4
221/2
*
283/8
351/
2
* Maximum w/Motor Cover
301/2
Dimensions shown in inches
Maximum rpm — 1375
Outlet Velocity = cfm X 0.139
Tip Speed = rpm X 5.595
Maximum bhp at a given rpm — (rpm/962)
3
Max Motor Frame Size - 182T
Static Pressure in Inches wg
CFM OV
1600 221
2000 277
2400 332
2800 387
3200 443
3600 498
4000 554
4400 609
4800 664
5200 720
5600 775
6000 831
6400 886
6800 941
7200 997
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
388 0.07 477 0.12
3.2 4.5
442 0.10 516 0.15 656 0.30
3.9 5.0 6.7
502 0.14 566 0.20 687 0.36 800 0.54 900 0.73
4.9 5.6 6.9 8.6 10.4
564 0.19 621 0.27 727 0.43 829 0.62 926 0.83 1013 1.05
6.0 6.4 7.6 8.6 10.3 12.1
629 0.26 680 0.34 776 0.52 865 0.72 955 0.95 1039 1.19 1119 1.44 1192 1.69
7.1 7.5 8.3 9.3 10.5 12.3 14.2 16.3
695 0.35 741 0.44 829 0.63 911 0.85 991 1.08 1070 1.34 1145 1.60 1218 1.88 1286 2.16
8.5 8.7 9.2 10.2 11.4 12.7 14.5 16.5 19.0
762 0.46 804 0.56 884 0.76 960 0.99 1033 1.23 1105 1.49 1177 1.78 1244 2.08 1312 2.38
9.7 9.8 10.3 11.4 12.6 14.0 15.1 16.6 18.9
831 0.59 869 0.70 943 0.92 1014 1.16 1082 1.42 1147 1.68 1213 1.97 1278 2.29 1340 2.61
10.9 11.1 11.8 12.9 14.2 15.3 16.3 17.4 18.9
900 0.74 935 0.86 1004 1.10 1068 1.35 1133 1.63 1195 1.91 1254 2.20 1314 2.51
12.4 12.6 13.5 14.6 15.9 16.8 17.7 18.8
969 0.92 1002 1.05 1065 1.31 1127 1.58 1187 1.86 1244 2.16 1302 2.47 1356 2.78
14.0 14.3 15.2 16.6 17.4 18.3 19.3 20
1038 1.13 1069 1.26 1129 1.54 1187 1.83 1242 2.12 1298 2.44 1351 2.77
15.8 16.3 17.3 18.1 19 20 21
1108 1.36 1137 1.51 1193 1.81 1248 2.11 1301 2.42 1352 2.75
17.9 18.2 18.9 19.8 21 22
1178 1.63 1206 1.79 1259 2.10 1309 2.43 1361 2.76
19.3 19.7 21 22 23
1249 1.94 1274 2.10 1325 2.43 1373 2.78
21 21 22 24
1319 2.28 1344 2.45
23 23
24
CFM X 1000
m³/hr X 1000
TCB-2-22
Level 2 Construction
39 5/8
363/8
33 3/4
221/2
*
283/8
351/
2
* Maximum w/Motor Cover
301/2
Dimensions shown in inches
Maximum rpm — 1722
Outlet Velocity = cfm X 0.139
Tip Speed = rpm X 5.83
Maximum bhp at a given rpm — (rpm/910)
3
Max Motor Frame Size - 213T
Static Pressure in Inches wg
CFM OV
2000 277
2500 346
3000 415
3500 484
4000 554
4500 623
5000 692
5500 761
6000 831
6500 900
7000 969
7500 1038
8000 1108
8500 1177
9000 1246
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
484 0.15 598 0.27
4.7 5.5
549 0.22 648 0.36 823 0.67
6.4 6.5 9.4
620 0.30 705 0.47 863 0.82 1004 1.21 1127 1.61
7.6 7.8 10.0 12.2 14.6
695 0.42 771 0.60 913 1.00 1040 1.43 1162 1.88 1270 2.35
9.0 9.3 11.0 12.9 15.3 17.1
773 0.56 841 0.77 969 1.21 1089 1.68 1197 2.18 1305 2.69 1403 3.22 1493 3.76
10.8 11.0 12.4 14.2 16.0 17.7 19.7 22
853 0.74 915 0.97 1030 1.45 1141 1.96 1246 2.50 1341 3.07 1438 3.64 1528 4.23 1612 4.83
12.8 12.9 14.0 15.8 17.1 18.4 20 22 25
933 0.96 991 1.21 1098 1.73 1199 2.28 1297 2.87 1390 3.47 1476 4.10 1563 4.73 1646 5.38
14.6 14.8 16.0 17.5 18.4 19.5 21 23 25
1015 1.22 1069 1.49 1167 2.05 1261 2.65 1353 3.27 1440 3.92 1525 4.59 1604 5.27 1682 5.97
16.6 17.0 18.4 19.0 19.7 21 22 24 26
1098 1.52 1148 1.82 1241 2.43 1328 3.06 1411 3.73 1495 4.42 1575 5.13 1653 5.85
18.7 19.3 20 20 21 22 24 25
1181 1.88 1228 2.20 1315 2.85 1396 3.53 1476 4.24 1553 4.97 1630 5.72 1704 6.49
21 21 22 22 23 24 25 27
1265 2.29 1309 2.64 1391 3.34 1468 4.06 1543 4.80 1614 5.57 1687 6.36
23 23 24 24 25 26 27
1349 2.76 1390 3.14 1468 3.88 1542 4.64 1611 5.43 1681 6.24
25 25 26 26 27 28
1433 3.30 1472 3.70 1546 4.49 1617 5.30 1683 6.13
27 28 28 29 29
1518 3.90 1555 4.33 1626 5.17 1692 6.02
30 30 31 32
1603 4.57 1638 5.03 1706 5.92
33 34 34
25
TCB-1-24
Level 1 Construction
45 3/4
421/2
371/4
245/8
*
347/8
42
* Maximum w/Motor Cover
343/4
Dimensions shown in inches
Maximum rpm — 1225
Outlet Velocity = cfm X 0.102
Tip Speed = rpm X 6.414
Maximum bhp at a given rpm — (rpm/729)
3
Max Motor Frame Size - 184T
Static Pressure in Inches wg
CFM OV
2500 253
3000 304
3500 355
4000 406
4500 456
5000 507
5500 558
6000 609
6500 659
7000 710
7500 761
8000 812
8500 862
9000 913
9500 964
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
355 0.12 416 0.19 536 0.36
3.3 4.0 6.1
401 0.16 456 0.25 557 0.44 655 0.66
4.3 5.1 6.5 9.1
448 0.23 500 0.32 587 0.52 672 0.76 757 1.02
5.7 6.2 7.9 9.5 10.8
497 0.31 545 0.41 626 0.63 701 0.88 775 1.16 850 1.46
7.0 7.7 9.8 10.3 11.1 13.1
548 0.41 591 0.53 667 0.77 735 1.03 803 1.32 867 1.63 935 1.96 998 2.31
8.4 9.4 10.9 11.5 12.1 13.5 15.2 17.0
599 0.53 639 0.66 711 0.92 774 1.20 833 1.50 896 1.83 953 2.17 1015 2.54 1073 2.92
10.3 11.3 12.2 12.8 13.6 14.5 15.6 17.3 19.0
651 0.68 688 0.82 757 1.11 816 1.40 872 1.72 926 2.05 983 2.41 1035 2.79 1091 3.18
12.1 12.6 13.7 14.4 15.5 16.1 16.8 17.9 19.5
704 0.85 738 1.00 803 1.32 860 1.64 913 1.97 964 2.31 1013 2.68 1065 3.07 1114 3.48
13.6 14.1 15.2 16.6 17.1 17.7 18.3 19.2 20
757 1.05 789 1.22 850 1.55 905 1.90 955 2.25 1004 2.61 1050 2.99 1095 3.39 1144 3.82
15.1 15.7 17.2 18.4 18.8 19.3 20 21 22
811 1.29 840 1.46 897 1.82 951 2.20 1000 2.57 1045 2.95 1090 3.35 1132 3.75 1174 4.18
16.9 17.7 19.0 19.8 20 21 22 23 24
865 1.56 892 1.74 946 2.13 997 2.52 1045 2.92 1089 3.32 1130 3.73 1172 4.16 1212 4.60
19.1 19.7 20 21 22 23 24 25 26
919 1.87 944 2.06 995 2.47 1044 2.88 1091 3.31 1133 3.74 1173 4.17 1213 4.61
21 21 22 23 24 25 25 26
973 2.21 997 2.42 1046 2.85 1092 3.29 1137 3.74 1179 4.19 1218 4.64
22 23 23 24 25 27 28
1028 2.60 1051 2.82 1096 3.27 1140 3.73 1183 4.20 1224 4.69
24 24 25 26 27 29
1082 3.03 1104 3.26 1147 3.73 1189 4.22
25 26 27 28
26
TCB-2-24
Level 2 Construction
45 3/4
421/2
371/4
245/8
*
347/8
42
* Maximum w/Motor Cover
343/4
Dimensions shown in inches
Maximum rpm — 1425
Outlet Velocity = cfm X 0.102
Tip Speed = rpm X 6.41
Maximum bhp at a given rpm — (rpm/661)
3
Max Motor Frame Size - 215T
Static Pressure in Inches wg
CFM OV
2800 284
3500 355
4200 426
4900 497
5600 568
6300 639
7000 710
7700 781
8400 852
9100 923
9800 994
10500 1065
11200 1137
11900 1208
12600 1279
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
393 0.21 489 0.39
5.4 6.7
443 0.30 528 0.50 672 0.97
7.0 7.9 10.2
497 0.42 572 0.65 703 1.17 820 1.74
8.5 9.3 11.0 13.8
555 0.57 623 0.83 743 1.41 849 2.04 949 2.71
10.5 11.2 12.5 14.7 17.9
616 0.76 676 1.05 786 1.69 887 2.37 978 3.10 1066 3.87 1146 4.66
12.7 12.9 14.1 16.2 18.5 21 23
679 0.99 733 1.32 834 2.01 928 2.76 1015 3.54 1095 4.36 1175 5.22 1248 6.10
14.7 14.9 16.1 18.2 19.5 21 23 26
742 1.28 792 1.64 886 2.39 973 3.19 1056 4.04 1133 4.92 1204 5.82 1277 6.77 1345 7.73
16.5 16.8 18.2 20 21 22 24 26 29
806 1.62 852 2.01 939 2.83 1021 3.69 1098 4.58 1173 5.52 1243 6.49 1308 7.49 1374 8.52
18.4 18.9 21 22 23 24 25 27 29
871 2.03 914 2.45 994 3.33 1072 4.25 1145 5.20 1214 6.19 1283 7.22 1347 8.28 1407 9.36
21 21 23 23 24 25 27 28 30
937 2.50 977 2.95 1052 3.89 1125 4.87 1194 5.89 1260 6.94 1324 8.02 1387 9.14
23 24 24 25 26 27 29 30
1002 3.04 1040 3.53 1111 4.53 1179 5.57 1246 6.65 1308 7.76 1369 8.90
25 26 27 28 29 30 31
1069 3.66 1105 4.19 1171 5.25 1235 6.35 1298 7.49 1359 8.66 1417 9.86
27 28 29 30 32 33 34
1135 4.36 1169 4.93 1233 6.05 1293 7.22 1352 8.42 1411 9.65
30 31 32 33 35 36
1202 5.15 1234 5.76 1295 6.95 1352 8.18 1408 9.44
33 34 35 36 38
1269 6.04 1299 6.68 1358 7.94 1412 9.23
36 37 38 40
27
TCB-1-30
Level 1 Construction
52 3/
4
481/2
423/4
291/2
*
407/8
481/2
* Maximum w/Motor Cover
42
Dimensions shown in inches
Maximum rpm — 955
Outlet Velocity = cfm X 0.078
Tip Speed = rpm X 7.984
Maximum bhp at a given rpm — (rpm/514)
3
Max Motor Frame Size - 213T
Static Pressure in Inches wg
CFM OV
3750 292
4500 350
5250 409
6000 467
6750 526
7500 584
8250 643
9000 701
9750 759
10500 818
11250 876
12000 935
12750 993
13500 1052
14250 1110
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 .75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
293 0.19 343 0.30
4.4 4.9
332 0.27 376 0.39 456 0.69
5.1 5.5 6.6
372 0.37 413 0.51 483 0.83 550 1.21
6.0 6.3 7.6 9.2
413 0.50 451 0.67 516 1.01 576 1.41 634 1.84
7.1 7.6 9.0 10.1 11.3
455 0.67 490 0.85 550 1.22 606 1.64 659 2.10 709 2.59
8.4 9.0 10.5 11.3 12.2 13.6
497 0.87 530 1.08 587 1.48 639 1.92 687 2.39 735 2.91 781 3.46 833 4.03
9.9 11.0 12.0 12.7 13.6 14.6 16.0 18.2
540 1.11 571 1.34 626 1.79 673 2.24 719 2.74 762 3.27 807 3.85 849 4.44 894 5.06
12.3 12.6 13.5 14.3 15.3 16.2 17.6 19.1 21
584 1.39 613 1.64 665 2.13 710 2.62 753 3.13 795 3.70 833 4.27 875 4.90 913 5.55
13.6 14.0 15.0 16.1 16.9 18.1 19.4 21 23
629 1.73 655 1.99 704 2.53 748 3.06 788 3.59 828 4.17 866 4.78 901 5.41 940 6.09
15.0 15.5 16.6 17.7 18.8 20 22 23 25
673 2.11 698 2.39 745 2.97 787 3.55 826 4.12 862 4.70 899 5.34 934 6.00
16.5 17.0 18.1 19.5 21 22 24 26
718 2.56 740 2.85 785 3.48 826 4.09 864 4.70 899 5.31 932 5.95
18.1 18.5 20 22 23 25 27
763 3.06 784 3.37 827 4.03 866 4.69 902 5.35 936 6.00
19.7 20 22 24 26 28
808 3.63 828 3.95 868 4.65 906 5.36 941 6.05
22 23 25 27 29
853 4.27 872 4.61 910 5.34 947 6.10
25 25 28 30
898 4.98 916 5.34 953 6.10
28 29 31
28
TCB-2-30
Level 2 Construction
52 3/
4
481/2
423/4
291/2
*
407/8
481/2
* Maximum w/Motor Cover
42
Dimensions shown in inches
Maximum rpm — 1279
Outlet Velocity = cfm X 0.078
Tip Speed = rpm X 7.85
Maximum bhp at a given rpm — (rpm/548)
3
Max Motor Frame Size - 254T
Static Pressure in Inches wg
CFM OV
4000 311
4800 374
5600 436
6400 498
7200 561
8000 623
8800 685
9600 748
10400 810
11200 872
12000 935
12800 997
13600 1060
14400 1122
15200 1184
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
375 0.32 456 0.56 597 1.14
5.9 6.3 9.5
417 0.44 489 0.71 618 1.33
6.8 7.3 9.8
461 0.58 527 0.90 644 1.57 749 2.35 844 3.19
8.0 8.4 10.5 13.6 17.2
509 0.76 569 1.11 675 1.85 772 2.66 863 3.58 945 4.54
9.5 9.8 11.6 13.8 17.6 21
558 0.99 611 1.37 712 2.19 802 3.05 886 3.99 967 5.03 1040 6.10
11.2 11.5 13.0 14.6 17.7 21 23
609 1.26 658 1.68 750 2.57 834 3.48 913 4.48 989 5.55 1062 6.69 1130 7.88 1195 9.11
13.0 13.3 14.4 16.2 18.1 21 23 26 29
660 1.59 705 2.03 792 3.00 871 4.00 945 5.03 1016 6.14 1084 7.32 1152 8.58 1214 9.87
15.1 15.2 16.2 18.0 19.5 21 23 26 29
712 1.97 753 2.45 834 3.49 909 4.58 979 5.66 1047 6.82 1111 8.04 1174 9.32 1237 10.7
16.8 17.0 18.1 19.8 21 22 24 27 29
765 2.42 803 2.93 877 4.04 950 5.20 1017 6.38 1080 7.57 1142 8.85 1201 10.2 1259 11.5
18.6 19.0 20 21 23 24 26 27 30
818 2.95 854 3.48 923 4.65 992 5.89 1055 7.17 1117 8.43 1174 9.72 1233 11.1
21 21 22 23 25 26 28 29
872 3.55 905 4.11 970 5.33 1034 6.67 1096 8.00 1155 9.37 1211 10.7 1265 12.1
23 23 24 25 26 28 30 32
926 4.23 957 4.81 1018 6.09 1078 7.49 1138 8.91 1194 10.4 1248 11.8
25 26 26 27 29 30 32
980 4.99 1009 5.60 1067 6.94 1124 8.40 1181 9.91 1235 11.4
27 28 29 30 31 33
1034 5.85 1062 6.49 1117 7.89 1171 9.40 1223 11.0 1277 12.6
30 31 32 33 34 36
1089 6.80 1115 7.47 1168 8.94 1218 10.5 1269 12.2
33 34 35 36 38
29
TCB-1-36
Level 1 Construction
1
/4
59
55
471/4
313/4
*
463/8
54
3
46
/4
Dimensions shown in inches
Maximum rpm — 800
Outlet Velocity = cfm X 0.061
Tip Speed = rpm X 9.424
Maximum bhp at a given rpm — (rpm/397)
3
Max Motor Frame Size - 215T
Static Pressure in Inches wg
CFM OV
5600 339
6400 387
7200 436
8000 484
8800 533
9600 581
10400 630
11200 678
12000 727
12800 775
13600 824
14400 872
15200 921
16000 969
16800 1018
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
273 0.32 311 0.48 379 0.86
5.4 6.5 8.1
301 0.42 336 0.60 398 1.01
6.5 7.7 8.7
330 0.55 362 0.75 420 1.18 473 1.67
8.0 8.5 9.5 10.6
360 0.70 389 0.92 443 1.39 491 1.90 539 2.46
9.2 9.5 10.4 11.6 12.9
390 0.89 417 1.12 468 1.62 514 2.17 557 2.75 599 3.37
10.5 10.8 11.6 12.9 14.4 16.1
420 1.11 446 1.35 493 1.89 537 2.47 577 3.08 617 3.73 655 4.41
12.0 12.3 13.0 14.5 16.1 17.3 17.8
451 1.37 475 1.63 519 2.20 561 2.80 600 3.45 636 4.12 673 4.84 708 5.57
13.8 13.9 14.7 16.4 18.1 18.5 19.0 19.6
482 1.66 505 1.94 547 2.54 586 3.18 623 3.86 659 4.57 692 5.30 727 6.07 759 6.87
15.4 15.7 16.8 18.5 19.3 19.7 20 21 22
513 2.00 535 2.30 575 2.93 612 3.61 647 4.31 681 5.05 714 5.82 745 6.61 777 7.44
17.2 17.5 19 20 21 21 21 22 23
545 2.39 565 2.70 603 3.36 638 4.07 673 4.81 705 5.58 737 6.38 766 7.21 796 8.06
19.1 19.6 21 22 22 22 23 24 25
577 2.83 595 3.15 632 3.84 666 4.59 698 5.36 730 6.16 760 7.00 789 7.85
21 22 23 23 23 24 25 26
608 3.31 626 3.66 661 4.38 694 5.16 725 5.96 755 6.80 784 7.66
24 24 24 25 25 26 27
640 3.86 657 4.22 690 4.98 722 5.78 752 6.62 781 7.49
26 26 26 27 27 28
672 4.46 688 4.84 720 5.63 750 6.46 779 7.34
28 28 28 29 30
704 5.12 720 5.52 750 6.34 779 7.20
30 30 31 32
30
TCB-2-36
Level 2 Construction
1
/4
59
55
471/4
313/4
*
463/8
54
* Maximum w/Motor Cover
3
46
/4
Dimensions shown in inches
Maximum rpm — 1051
Outlet Velocity = cfm X 0.061
Tip Speed = rpm X 9.56
Maximum bhp at a given rpm — (rpm/391)
Max Motor Frame Size - 256T
CFM OV
7200 436
8400 509
9600 581
10800 654
12000 727
13200 800
14400 872
15600 945
16800 1018
18000 1090
19200 1163
20400 1236
21600 1309
22800 1381
24000 1454
0.25 0.5 1 1.5 2 2.5 3 3.5 4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones
342 0.67 403 1.09 515 2.06
7.3 11.4 11.3
380 0.91 434 1.36 532 2.41 625 3.63
10.8 13 11.7 14.6
420 1.21 467 1.70 556 2.84 640 4.11 721 5.54
14.3 13.7 12.5 14.7 18.3
461 1.59 503 2.12 586 3.34 662 4.69 736 6.17 807 7.79
14.6 14.1 13.5 15.5 18.2 22
504 2.06 542 2.63 617 3.92 688 5.37 756 6.90 822 8.57 886 10.4 945 12.2
15.2 14.7 14.8 16.7 18.7 21 24 28
547 2.61 581 3.23 650 4.59 717 6.13 779 7.75 841 9.46 901 11.3 960 13.3 1015 15.3
16.0 15.6 16.3 18.2 20 22 24 27 31
591 3.26 622 3.93 684 5.35 747 6.97 807 8.70 864 10.5 920 12.4 975 14.4 1030 16.5
17.2 17.4 18.0 19.8 21 23 25 27 31
635 4.02 664 4.74 722 6.25 780 7.94 837 9.76 890 11.7 943 13.6 994 15.6 1045 17.8
19.1 19.4 20 22 23 25 26 28 30
679 4.88 707 5.67 761 7.28 814 9.02 868 10.9 920 12.9 968 15.0 1018 17.1
21 22 23 24 25 27 28 30
724 5.87 750 6.73 800 8.43 849 10.2 901 12.2 950 14.3 998 16.5 1042 18.7
24 24 25 26 27 29 31 32
769 6.98 793 7.93 840 9.72 887 11.6 935 13.6 982 15.8 1028 18.1
26 27 27 29 30 32 33
814 8.24 837 9.27 881 11.2 926 13.1 969 15.2 1015 17.5
29 29 30 32 33 34
859 9.65 881 10.8 923 12.8 965 14.8 1006 16.9 1049 19.3
32 32 33 35 36 38
905 11.2 925 12.4 966 14.5 1005 16.7 1045 18.9
35 36 37 38 40
950 12.9 970 14.2 1008 16.5 1046 18.7
39 39 41 42
3
Static Pressure in Inches wg
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not include
transmission losses. Performance ratings do not include the effects of appurtenances (accessories) in the airstream.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per
AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.
31
Centrifugal Inline Guide
Models SQ and BSQ centrifugal backward inclined belt or direct drive fans
are designed for clean air applications (intake, exhaust, return, or make-up
air systems) where space is a prime consideration. Capacities range from
62 cfm (105 m3/hr) to 26,600 (45,000 m3/hr) cfm and up to 3.5 in. wg (869 Pa)
of static pressure. Maximum operating temperature is 180ºF (82ºC).
Model TCB centrifugal backward inclined belt drive fans for higher pressures.
Capacities range from 360 cfm (612 m3/hr) to 24,000 cfm (40,800 m3/hr) and
up to 4.5 in. wg (1118 Pa) of static pressure. Maximum operating temperature
is 200ºF (93ºC). Model TCB is available with UL 762 for restaurant exhaust.
Mixed flow models QEI (belt drive) or QEID (direct drive) are designed for
a wide range of applications including clean air (intake, exhaust, return,
or make-up air systems) and specialized UL Listed applications such as
emergency smoke exhaust or restaurant grease exhaust. Capacities range
from 1,000 cfm (1,700 m3/hr) to 96,000 cfm (163,000 m3/hr) and up to 9.5 in.
wg (2370 Pa) of static pressure. Maximum continuous operating temperature
for standard construction is 200ºF (93ºC).
Model TCF centrifugal backward inclined airfoil fans are designed for high
volume clean air applications. Best suited for high volume clean air or UL
Listed emergency smoke exhaust applications. The TCF is also available
in an optional arrangement 3 design that results in reduced unit length.
Maximum capacity of 150,000 cfm (255,000 m3/hr) or up to 9 in. wg (2200 Pa)
of static pressure. Maximum continuous operating temperature for standard
construction is 200ºF (93ºC).
Building Value in Air
Greenheck delivers value
to mechanical engineers by
helping them solve virtually
any air quality challenges
their clients face with a
comprehensive selection of
top quality, innovative airrelated equipment. We offer
extra value to contractors
by providing easy-to-install,
competitively priced, reliable
products that arrive on time.
And building owners and
occupants value the energy
efficiency, low maintenance
and quiet dependable operation
they experience long after the
construction project ends.
Our Warranty
Greenheck warrants this equipment to be free from defects in material and workmanship for a period
of one year from the shipment date. Any units or parts which prove defective during the warranty
period will be replaced at our option when returned to our factory, transportation prepaid. Motors are
warranted by the motor manufacturer for a period of one year. Should motors furnished by Greenheck
prove defective during this period, they should be returned to the nearest authorized motor service
station. Greenheck will not be responsible for any removal or installation costs.
As a result of our commitment to continuous improvement, Greenheck reserves the right to change
specifications without notice.
Prepared to Support
Green Building Efforts
P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com
Catalog TCB Rev. 2 March 2007 IP
Copyright © 2007 Greenheck Fan Corp.
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