Greenheck’s sidewall propeller fan line is the ideal choice for factory and warehouse applications where
high volumes of air and low pressures are required. From general ventilation to industrial duty, the range
of construction and performance capabilities offered in this catalog represent the most comprehensive
sidewall propeller fan line in the industry.
Performance spans the range between 300 to 87,000 cfm (510 to 147,814 m3/hr) with static pressures to
1.0 in. wg (249 Pa). Fan sizes range from 8 to 54 inches (203 to 1372 mm) for direct drive and 20 to 72 inches (508 to 1829 mm) for belt drive. Regardless of fan size, performance or duty level, all Greenheck sidewall
propeller fans are built to perform with the same high standards of reliability and durability.
All models are available in exhaust or supply arrangements. Propellers are available in fabricated steel,
fabricated aluminum or cast aluminum. Drive frames and panels are constructed to match the level of duty
and the motor size from the smallest low volume model to the largest industrial duty fan.
There is a wide variety of fans to choose from including:
• Three air flow directions; exhaust, supply and reversible
• Both belt drive and direct drive fans
• Three levels of construction from commercial to industrial
• Multiple blade designs for low sound and optimum efficiency
Greenheck Fan Corporation certifies that the SE1,
SS1, SE2, SS2, SC3E, SC3S, SBE, SBS, SBCE and
SBCS models 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.
*UL is optional and must be specified
Leading Edge Technical Support
When product and IOM (Installation, Operation and Maintenance Manual)
information is needed, our products are supported by the industry’s best
product literature, electronic media and Computer Aided Product Selection
(CAPS) program. You’ll also find this information on our website at
Our national and international representative organization provide personal
service and expertise. To locate your nearest Greenheck representative, call
715-359-6171 or visit our website at
Quick Delivery and Quick Build Programs
There are several Sidewall Propeller Fans available through our Quick Build (QB)
and Quick Delivery (QD) programs. The QB program provides custom built to order
products shipped three, five, or ten days after ordered. Allowing you the flexibility
of knowing that your fan can be made to order and shipped in as little as three
days.
Sidewall Direct Drive, Sidewall Belt
Drive, Sidewall Belt Driven Cast
and Sidewall Cast models
listed for electrical (UL/cUL 705)
File no. E40001
are
Other products are available from our Quick Delivery (QD) program. The QD
program provides same day shipments of Greenheck products from our
strategically located warehouses throughout the world.
2
Model Comparison
Direct Drive Fan Selection
Three propeller and drive frame combinations are available. Models SE1 and SS1 are designed for smaller
size applications where lower volumes and static pressures are found. Models SE2, SS2, SCE3 and SCS3
are designed and constructed for applications with higher volumes and static pressures.
Construction
Levels
Models
Fabricated
aluminum
1
propeller riveted
SE1
SS1
to the hub
Fully welded and
gusseted steel
2
blade and hub
SE2
SS2
design
Cast aluminum
3
air foil blades
All measurements given in in. (mm), cfm (m3/hr) or in. wg (Pa).
SCE3
SCS3
SCR3
Size Range
diameter
8 to 24 in.
(203 to 610)
16 to 54 in.
(406 to 1372)
24 to 54 in.
(610 to 1372)
Performance
Up to 6,700 cfm
(11,383) and up to
5/8 in. wg (156)
Up to 45,000 cfm
(76,455) and up to
1 in. wg (249)
Up to 45,000 cfm
(76,455) and up to
1 in. wg (249)
Level 1
Level 1
Sizes 8 to 12
Level 1
Level 1
Sizes 12 to 24
Belt Drive Fan Selection Propeller Types
Level 2
Level 3
Three propeller drive frame construction levels and two blade designs are available. The application
requirements for sound and static pressure determine propeller type. Propellers are available in fabricated
steel, fabricated aluminum or cast aluminum.
Construction
Levels
Galvanized steel
1
blades riveted to
the hub
Dual thickness
galvanized steel
2
blades riveted to
the hub
Models
SBE-1
SBS-1
SBE-2
SBS-2
Size Range
diameter
20 to 54 in.
(508 to 1372)
20 to 60 in.
(508 to 1524)
Performance
Up to 30,000 cfm
(50,970) and up to
5/8 in. wg (156)
Up to 53,000 cfm
(90,048) and up to
3/4 in. wg (19)
Level 2Level 1
Fabricated, fully
welded and
3
gusseted steel
blade and hub
SBE-3
SBS-3
24 to 72 in.
(610 to 1829)
Up to 87,000 cfm
(149,513) and up
to 1 in. wg (249)
design
Cast aluminum
3
air foil blades
and hub design
All measurements given in in. (mm), cfm (m3/hr) or in. wg (Pa).
SBCE
SBCS
SBCR
24 to 72 in.
(610 to 1829)
Up to 87,000 cfm
(149,513) and up
to 1 in. wg (249)
Level 3
Fabricated
Level 3
Cast Aluminum
Blade Designs
L Propeller:Swept, steeply pitched blade design. These propellers typically run
at lower RPMs and generate low sound levels making them the best selection for
sound critical applications or applications that require the best combination of
both air and sound performance. Typically used when the static pressure is 0.5 in.
wg (13 mm) or less.
H Propeller: Straight, moderately pitched blade. It is designed for applications
where static pressures are above 0.5 in. wg (13 mm). These propellers typically run
at higher RPMs and generate slightly higher sound levels than the “L” propellers.
H Type
L Type
3
Mounting Options Overview
wal
l
wall
Mounting OptionDescriptionPage
Standard Wall
Mounting
Standard
Horizontal
Mounting
Wall Collar
Fan can be mounted
directly to a wall.
Fan can be horizontally
mounted to move air up
or down.
The wall collar is an
easy way to mount the
sidewall propeller fan
and its accessories.
5
6
7
Wall Housing
Supply Wall
Housing
4
Filtered
The wall housing is
the easiest and most
flexible way to mount the
sidewall propeller fan
and all its accessories.
The filtered supply wall
housing is flexible and
easy way for installations
where filtering is
required.
8-9
10
Standard Wall Mounting
wal
l
spacer
guard
wall
damper
Mounting Fan Directly to Wall
The split drawing below illustrates the typical ways of mounting fans directly to the wall when a wall housing
or collar is not used.
For exhaust fans, there is a minimum dimension (M) which must be maintained between the propeller and
damper or guard to achieve optimum performance (failure to meet this minimum dimension will result in loss of fan performance, increased noise and shortened fan and damper life). There is also a minimum required wall
opening dimension (W.O.) to allow the venturi to fit into the wall opening.
See the chart at right for the minimum “M” and wall opening dimensions.
Fan
This installation may
require a spacer (by
others) between the
fan and wall to achieve
the minimum “M”
dimension.
Fans can be mounted
M
directly to a wall
only if the wall is of
sufficient thickness to
meet the minimum “M”
dimension as shown
Protective guards of welded steel wire completely enclose the motor and drive side
of the fan. Guards are coated with Permatector, a thermal setting polyester urethane.
Other paint finishes are also available. Sizes 20 and larger only.
M
Wall
Opening
OSHA Motor Side Guard
Protective guards of expanded metal screen in structural steel frames are available to
completely enclose the motor and drive side of the fan.
Weatherhood
Weatherhoods shield wall openings and dampers from rain and snow. Weatherhoods
are shipped unassembled in kit form for field assembly. Construction is of galvanized
steel with wire mesh birdscreen. Mounting flanges have prepunched mounting holes.
45° turn down is for exhaust and 90° turn down is for exhaust and supply. Options
include aluminum construction, insect screen and painted finish.
Damper Guard
Damper guards meet the OSHA requirements completely enclose the damper or
wall openings on the discharge side of the fan. They are constructed of expanded
galvanized steel screen in galvanized steel frames. Mounting flanges have prepunched
mounting holes. Options include aluminum construction and painted finish.
Dampers
Used alone or in conjunction with the wall housing or wall collar, a complete line of
dampers is available for exhaust or supply configurations.
5
Standard Horizontal Mounting Option
Horizontally mounted fans are available for applications requiring vertical airflow. Typical applications
include mounting fans in ductwork or plenums as transfer fans or suspending them from the ceiling in a
wall housing for use as recirculation fans. Both belt and direct drive fans can be horizontally mounted.
Motors can be mounted on top or on bottom with airflow up or down. Specify configuration best suited for
access and service.
Horizontally mounted fans are put under different stresses than fans mounted in a wall. Construction
modifications are required depending on motor location (top or bottom) and whether the fan is belt or direct
drive.
These modifications may include the following:
A - Grooved shaft with snap rings
(belt drive fans)
B - Motor pulley retaining hardware
(belt drive fans with motor on bottom)
C - Reinforcing angles on fan panel - not shown
(all fans with motor on bottom)
D - Propeller retaining hardware
(direct drive fans with motor on top)
A
Motor on Top
Air Blowing Upward
Motor on Bottom
Air Blowing Upward
(Shown as suspended
installation with fan
mounted in wall housing.)
Supply Fan
Guarding is strongly
recommended
Wall
Housing
Airflow
Hangers by others
Airflow
Exhaust Fan
Airflow
D - Retaining Hardware
Airflow
Motor on Top
Air Blowing Downward
Motor on Bottom
Air Blowing Downward
(Shown as suspended
installation with fan
mounted in wall housing.)
Exhaust Fan
B
NOTE: Protective guarding is also required below the fan for safety. When guarding is not ordered with the fan, it must
be supplied by the installer. When specifying a fan for horizontal mounting, the motor location (top or bottom)
and airflow (upward or downward) are required information.
6
Guard or Diffuser
Supply Fan
Wall Collar Mounting Option
Wall collars offer an alternate method for mounting sidewall propeller fans and
the optional accessories shown here. Standard construction is of galvanized steel
(painted steel is optional) with heavy gauge mounting flanges and pre-punched
mounting holes.
*Dimensions are for exhaust fan guard. See CAPS for supply fan and for optional OSHA motor side guard dimensions. **All sizes except 20 and 72 are 2 in (51 mm)
larger if a VCD damper is used. For complete dimensional information refer to submittal. All dimensions given in inches (mm).
Wall CollarDamper GuardWeatherhood
AB**W.O.CDEFWidthG*
A
C
Motor Side
D
Guard
E
Damper
F
Motor Side Guard — Protective guards of welded steel wire
completely enclose the motor and drive side of the fan. Guards
are coated with Permatector, a thermal setting polyester
urethane. Other paint finishes are also available. Sizes 20 and
larger only.
OSHA Motor Side Guard — Protective
guards of expanded metal screen in structural
steel frames are available to completely
enclose the motor and drive side of the fan.
Dampers — Used alone or in conjunction with the wall housing
or wall collar, a complete line of dampers is available for exhaust
or supply configurations.
Note: Wall collar, fan, damper and guards ship
completely factory assembled except when
ordered as a kit.. Weatherhood ships loose.
Damper Guard — Damper guards meet the OSHA requirements completely
enclose the damper or wall openings on the discharge side of the fan. They are
constructed of expanded galvanized steel screen in galvanized steel frames.
Mounting flanges have prepunched mounting holes. Options include aluminum construction and painted
finish.
Weatherhood — Weatherhoods shield wall openings and dampers from rain and snow. Weatherhoods
are shipped unassembled in kit form for field assembly. Construction is of galvanized steel with wire mesh
birdscreen. Mounting flanges have prepunched mounting holes. 45° turn down is for exhaust and 90° turn
down is for exhaust and supply. Options include aluminum construction, insect screen and painted finish.
7
Wall Housing Mounting Option
Wall housings are the safest, most efficient and sturdy platform for mounting
sidewall propeller fans and their optional accessories. Wall housings allow
for a wide range of mounting arrangements to meet specific applications. It
is constructed of galvanized steel (painted steel optional) with heavy gauge
mounting flanges and prepunched
mounting holes. Protective guards
of welded steel wire completely
protect the drive side of the wall
housing. Guards are coated with
Permatector, a thermal setting
polyester urethane. Other paint
finishes are also available.
Wall housing guards that meet
the OSHA requirements are also
available.
* B dimension will increase by 6 in (152 mm) when a heavy duty motorized backdraft damper is specified. For complete dimensional information refer to submittal.
All dimensions given in inches (mm).
Dampers — Used alone or in conjunction with the wall housing or
wall collar, a complete line of dampers is available for exhaust or
supply configurations.
Damper Guard — Damper guards meet the OSHA requirements
completely enclose the damper or wall openings on the discharge
side of the fan. They are constructed of expanded galvanized
steel screen in galvanized steel frames. Mounting flanges
have prepunched mounting holes. Options include aluminum
construction and painted finish.
Weatherhood — Weatherhoods shield wall openings and
dampers from rain and snow. Weatherhoods are shipped
unassembled in kit form for field assembly. Construction is
of galvanized steel with wire mesh birdscreen. Mounting flanges have
Note: Wall housing, fan, damper and guards ship
completely factory assembled except when
ordered as a kit. Weatherhood ships loose.
prepunched mounting holes. 45° turn down is for exhaust and 90° turn down
is for exhaust and supply. Options include aluminum construction, insect screen and painted finish.
Diffusers are constructed with heavy
gauge galvanized steel frames, blades and
prepunched mounting flanges. They are
designed to mount to the interior end of the wall
housing when used in the supply configuration.
Manual quadrants set the angle of the blades to
deflect air in 1, 2 or 4 directions.
8
Closure Angles
An extra set of
mounting flanges
is available for
field installation to
close off the interior
wall opening for a
finished appearance.
Closure Angles
INTERIOREXTERIOR
Mounting
Angles
Wall
Wall Housing Mounting Arrangements
The wall housing is designed to reduce installation time and provide maximum installation flexibility.
Attached accessories such as backdraft dampers, guards and weatherhoods may mount to either end. As a
result a wide variety of configurations are available to accommodate the needs of the system designer.
The following information will help determine the correct arrangement required. When ordering specify
arrangement by the drawing number 1A, 2A, 1B or 2B as shown in the diagrams below.
NOTE: Weatherhoods are strongly recommended for all configurations to help prevent moisture infiltration.
Mounting flange, damper and guard ship factory mounted on all arrangements as shown except when
ordered as a kit.
Mounting Arrangements for Interior Service Applications
The arrangements shown below are the most
commonly used and should be considered first
for most applications. The choice of flush interior
or exterior mounting are based on appearance or
space considerations.
Belts, pulleys and motors are serviced from
inside the building with these arrangements. For
applications requiring service from outside the
building, see reverse mounting arrangements below.
Flush exterior
1A Exhaust
1B Supply
Exhaust
Supply
Interior
Wall
Exterior
Wall
Flush interior
Wall
Interior
Exterior
Wall
2A Exhaust
Exhaust
Supply
2B Supply
Mounting Arrangements for Exterior Service Applications (Optional)
Reverse mounting a wall housing simply involves
installing the wall housing through the wall
opening in the opposite direction of the above
configurations. This results in an opposite effect
on fan function. An exhaust fan in a wall housing
will function as a supply fan when the housing is
reverse mounted.
Example: When the exhaust arrangement shown as
1A is reversed (shown as 1A-R) the same unit now
becomes a supply arrangement. The construction,
fan position and mounting angle location in both
configurations remain identical.
Flush interior
Wall
Interior
Exterior
Supply
Exhaust
Wall
1A-R Supply
1B-R Exhaust2B-R Exhaust
Flush exterior
2A-R Supply
Supply
Exhaust
Interior
Wall
Exterior
Wall
EXHAUST FAN in Wall Housing with Gravity
Damper and Weatherhood
Airflow
SUPPLY FAN in Wall Housing with Gravity
Damper and Weatherhood
Airflow
Static Pressure
Static Pressure
Pressure Loss
CFM x 1000
Pressure Loss
CFM x 1000
9
Filtered Supply Wall Housing
Mounting Options
Filtered supply wall housings are available in seven sizes
for fans ranging from size 24 to 54 inches (610 to 1372 mm).
They are designed with the draw-thru concept to achieve the
highest filter and fan efficiencies.
Standard construction is galvanized steel (painted steel
optional). Mounting flanges are factory installed for either flush
exterior or flush interior. Permanent 2 inch (51 mm) washable
filters are accessed through a bolted panel and can be easily
removed for cleaning.
All accessory items available with the standard wall housing can be used with the filtered supply wall housing.
Diffusers are constructed with heavy gauge galvanized steel frames,
blades and prepunched mounting flanges. They are designed to mount to
the interior end of the wall housing when used in the supply configuration.
Manual quadrants set the angle of the blades to deflect air in 1, 2 or 4
directions.
Closure Angles
An extra set of mounting flanges is available for field installation to close
off the interior wall opening for a finished appearance.
Filters are 2 in (51 mm) nominal thickness. Above filter sizes are actual dimensions. All dimensions given in
inches (mm).
1
⁄4 (819)63 (1600)24 (610)333⁄4 (857)(4) 231⁄4 (591) x 161⁄4 (413)
Notes:
1. Additional bracing (by others) above or below the
housing is required for support of the filtered supply
wall housing.
Attach at least two supports (either vertical or angled)
to the end of housing.
Vertical supports must carry 500# minimum per
support, and angled (45°) supports a minimum of 750#
per support.
2. Filtered supply wall housing, fan damper and guards
ship completely factory assembled. Weatherhood
ships loose.
Weatherhood
Weatherhoods shield wall openings and dampers from rain and snow. Weatherhoods are
shipped unassembled in kit form for field assembly. Construction is of galvanized steel with
wire mesh birdscreen. Mounting flanges have prepunched mounting holes. 45° turn down is for
exhaust and 90° turn down is for exhaust and supply. Options include aluminum construction,
insect screen and painted finish.
Damper Guard
Damper guards meet the OSHA requirements completely enclose the damper or wall openings
on the discharge side of the fan. They are constructed of expanded galvanized steel screen in
galvanized steel frames. Mounting flanges have prepunched mounting holes. Options include
aluminum construction and painted finish.
Dampers
Used alone or in conjunction with the wall housing or wall collar, a complete line of dampers is
available for exhaust or supply configurations
FILTERED SUPPLY FAN in Wall Housing with Filter
Bank, Gravity Damper and Weatherhood
Note: This chart is for manual
calculations only. CAPS has
filter losses built into the
selection tool when the filtered
housing option is selected.
10
Backdraft Dampers
Used alone or in conjunction with the wall housing or wall collar, backdraft dampers are available for exhaust or supply
configurations. Backdraft dampers are constructed with galvanized frames, aluminum blades and vinyl blade seals.
Actuators are available in 24, 120, 208, 230 or 460 volts. Actuators for 50 cycle voltages are also available. Actuators for
50 cycle voltages are also available.
WD-320 and WD-300
exhaust dampers are
available as either gravity
operated or motorized
Exhaust backdraft dampers
are Model WD-320, which
has the prepunched
mounting flange located
on the outlet end of the
damper for a flush exterior
appearance.
For applications where the
mounting flange is required
on the inlet end of the
damper (so that the damper
projects to the exterior), the
Model WD-300 is available.
Model WD-320 shown
• WD-430 and WD-420
intake dampers are
only available as gravity
operated
• Galvanized steel frame
and aluminum blades
Model WD-430 shown
• WD-220 and WD-210
intake dampers are only
available as motorized
• Galvanized steel frame
and aluminum blades
Airflow
Model WD-220 shown
• Model WD-430 has a
prepunched mounting
flange located on the inlet
end of the damper for a
flush exterior appearance
• Flange on intake
• Model WD-220 has a
prepunched mounting
flange located on the inlet
end of the damper for a
flush exterior appearance
• Flange located opposite
of motor side of the
damper
• Model WD-420 is for
applications where a
prepunched mounting
flange is required on the
outlet end of damper (so
the damper projects to
the exterior)
• Flange on discharge
• Model WD-210 is for
applications where
a mounting flange is
required on the outlet end
of the damper (so that
the damper projects to
the exterior)
• Flange located on motor
side of the damper
Supply – Gravity
²
Supply - Motorized
Wall InstallationWall Housing Installation
AirflowAirflow
Wall InstallationWall Housing Installation
³
Airflow
Wall InstallationWall Housing Installation
Volume Control/Heavy Duty Dampers
Volume control dampers are available for exhaust or supply configurations and may be used alone or in conjunction
with the wall housing or wall collar. Constructed with heavy galvanized steel frames and blades, model VCD dampers
are designed to handle higher air volumes than the standard backdraft damper. Dampers are available in standard
leakage (VCD-20), low leakage (VCD-23) and insulated low leakage (VCD-34) configurations. Actuators are available in
Model WD-320 and WD-300 are used with fans where the motor is 5 hp or less. For fans with motors larger than 5 hp, the Model GM-31 medium duty gravity backdraft damper or
the Model VCD heavy duty motorized backdraft dampers are required.
²
Model WD-430 and WD-420 are used with fans where the motor is 5 hp or less. For fans with motors larger than 5 hp, the Model VCD heavy duty motorized backdraft dampers are
required.
³
Model WD-220 and WD-210 are used with fans where the motor is 3 hp or less. For fans with motors larger than 3 hp, the Model VCD heavy duty motorized backdraft damper is
required.
Note: Wall housing length increases by 6 inches (152 mm) when a heavy duty backdraft damper is specified.
Model VCD-20 - Standard leakage
Model VCD-23 - Low leakage
– This damper has blade and jamb
seals for minimal leakage when
closed.
Model VCD-34 - Insulated low
leakage – This damper has blade
and jamb seals for minimal
leakage when closed. Blades are
constructed with 1⁄2 in. (13 mm)
polystyrene insulation between two
galvanized steel skins.
The VCD damper has the
parallel blade set-up and
a prepunched mounting
flange that provides a flush
exterior appearance.
N/A
11
Other Options and Accessories
Electrical
Disconnect Switches
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 and can be factory
mounted or shipped loose for field mounting. Wiring from the motor to the
disconnect box is provided with factory mounted disconnect switches.
• NEMA-1 - General purpose
• NEMA-3R - Rainproof
• NEMA 4 - Watertight
• NEMA-3R & NEMA 4 - Heavy Duty
• NEMA-7 & 9 - for Class 1 and Class 2 hazardous locations.
1-Point Wiring
Available when the following items are selected: common
voltages on the motor and the actuator, disconnect mounted
and wired and a wall housing. The wires are pulled from the
motor and the actuator on the damper to the disconnect box.
(Hard wiring of the components to the disconnect switch is by
others.)
Exception: When a specific voltage is not available on the
actuator, Greenheck will provide a hard wired transformer
to the actuator. Greenheck will then pull the wires from the
transformer to the disconnect box.
1-Point wiring
Junction Box
or Disconnect
NEMA-3R
and NEMA-1
UL/cUL 705
All belt and selected direct drive fans with TE standard efficiency, single speed motors are available with the
UL705 listing for electrical.
Extended Wiring Pigtail
Available only in conjunction with factory mounted disconnect switches, liquid tight wiring pigtails allow direct
hook-up to the power supply which eliminates field wiring at the fan. Internal or external power supply can be
specified.
End Switches
Factory mounted end switches allow the damper to open completely before the fan is energized. This will reduce
the back pressure and brake horsepower load on the fan motor at startup. (Field supplied motor starter with a
relay is required to complete the wiring on a system using an end switch.)
Options
Coatings
A variety of special coatings ranging from enamels to phenolics are available for decorative or protective
purposes. When a special coating is selected for the fan, all accompanying accessory items are also coated
unless so specified. Consult your local representative for more details.
Welded and Painted Fan Construction
For applications where extra heavy construction is required, welded steel construction is available. With this
option, all stationary connections which are normally bolted are welded and coated with an industrial grade
paint. This option applies to belt drive level 3 fans and direct drive level 2 and 3 fans only.
Propeller Fan Rotation Guide
Propeller blade should cup and throw the air when rotating in the correct rotation as shown below.
12
Loading...
+ 28 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.