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Sidewall Propeller Fans
Belt and Direct Drive
Exhaust, Supply and Reversible
December
1
2007
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Sidewall Propeller Fans 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
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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 Size Range Models Performance Levels diameter Fabricated Up to 6,700 cfm aluminum SE1 8 to 24 in. 1 (11,383) and up to propeller riveted SS1 (20
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Mounting Options Overview Mounting Option Description Page Standard Wall Fan can be mounted 5 directly to a wall. Mounting wall Standard Fan can be horizontally mounted to move air up 6 Horizontal or down. Mounting The wall collar is an easy way to mount the Wall Collar 7 sidewall propeller fan and its accessories. The wall housing is the easiest and most flexible way to mount the 8-9 Wall Housing sidewall propeller fan and all its accessories. The filtered supply wall Filtered housi
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Standard Wall Mounting 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 requi
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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
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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. F W. O. D A C E G* B Motor Side Wall Collar Damper Guard Weatherhood Guard Size Damper A B** W.O. C D E F Width G* 7 1 1 1 1 1 1 1 5 812 ⁄8 (327) 16 ⁄8 (410) 14 ⁄4 (362) 5 ⁄2 (140) 10 ⁄4 (260) 13 ⁄4 (337) 11 ⁄4 (
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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 coa
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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 a
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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
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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. Damper Type Description Flush Exterior Flush Interior ¹ WD-320 and WD-300 Exhaust
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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 •
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Basics of Fan Selection The first consideration in any fan selection is the amount of air to be moved and the resistance to this air The first consideration in any fan selection is the amount of air to be moved and the resistance to this air movement. With specific performance and application criteria in mind, propeller fan selections typically movement. With specific performance and application criteria in mind, propeller fan selections typically r require decisions based on the following cri
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Direct Drive - Level 1 Dimensional Data: Models SE1/SS1 All direct drive models are available in either exhaust (Model SE1) or supply (Model SS1) arrangements. Max. Material Gauges Approx. Motor Weight Panel/Drive frame - Galvanized steel with one-piece drawn venturi Fan Fan Drive Frame (lbs.) Size Panel Frame Size Sizes 8-12; D, G, & E motor speeds - zinc plated heavy welded wire guard/support structure (paint optional). 8 18 - 48 15 Sizes 12-24; A, B, & C motor speeds - bolted structural
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Direct Drive - Level 1 Model SE1 for exhaust — Model SS1 for supply CFM/Static Pressure in Inches WG Motor Fan Max Sones Model Number HP RPM BHP @ F.A. 0.00 0.05 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 SE1/SS1 Performance Limits SE1/SS1-8-424-G 1350 28W 3.2 300 263 190 1/80 SE1/SS1-8-426-D 1550 39 W 3.7 310 282 231 190 140 SE1/SS1-8-428-P 1/40 1650 53 W 3.9 329 302 266 237 214 149 SE1/SS1-8-440-E 1/100 1050 50 W 1.5 311 224 126 100 SE1/SS1-8-440-G 1/40 1350 55 W 3.5 399 354 256 198
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Direct Drive - Level 2 Dimensional Data: Models SE2/SS2 All direct drive models are available in either exhaust (Model SE2) or supply (Model SS2) arrangements. Material Gauges Max. Approx. Motor Panel/Drive frame - Galvanized steel with one-piece Weight Fan Fan Drive Prop Prop Frame (lbs.) drawn venturi, bolted structural steel channels and Size Panel Frame Hub Blade Size motor plate (paint optional). 16 18 14 14 16 56 40 Propeller - Heavy duty, welded and gusseted painted 18 18 14 14 16
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Direct Drive - Level 2 Model SE2 for exhaust — Model SS2 for supply CFM / Static Pressure in Inches WG Motor Fan Max Sones Model Number HP RPM BHP @ F.A. 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 SE2 / SS2 Performance Limits SE2/SS2-16-427-B6 0.15 11.3 2213 1933 1849 1766 1536 1215 894 1/6 1160 SE2/SS2-16-435-B6 0.20 11.6 2522 2239 2150 2055 1732 1434 SE2/SS2-16-417-A4 1/4 0.30 18.7 2582 2414 2375 2336 2255 2156 2053 1869 1435 1084 SE2/SS2-16-423-A3 1/3 1750 0.38 19.9 3076
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Direct Drive - Level 3 Dimensional Data: Models SCE3/SCS3 All direct drive models are available in either exhaust (Model SCE3) or supply (Model SCS3) arrangements. Material Gauges Max. Approx. Motor Panel/Drive frame - Galvanized steel with one-piece Weight Fan Fan Drive Prop Frame Prop Hub (lbs.) drawn venturi, bolted structural steel channels and Size Panel Frame Blade Size motor plate. (paint optional). 20 18 12 145T 55 Propeller - Heavy duty, cast aluminum. 24 18 12 184T 80 Motors - H
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Direct Drive - Level 3 Model SCE3 for exhaust — Model SCS3 for supply CFM / Static Pressure in Inches WG Motor Fan Max Sones Model Number HP RPM BHP @ F.A. 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 SCE3/SCS3 Performance Limits SCE3/SCS3-20-617-B4 1/4 0.29 22 3243 2990 2924 2851 2703 2529 2292 1796 SCE3/SCS3-20-622-B3 1/3 1160 0.40 23 3766 3517 3451 3381 3241 3067 2871 2468 SCE3/SCS3-20-630-B5 1/2 0.55 25 4394 4115 4049 3984 3809 3635 3448 3039 SCE3/SCS3-20-307-A4 1/4 0.27 3
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Direct Drive - Level 3 - Reversible Dimensional Data: Model SCR3 Material Gauges Max. Approx. Motor Panel/Drive frame - Galvanized steel with one-piece Weight Fan Fan Drive Prop Frame Prop Hub (lbs.) drawn venturi, bolted structural steel channels and Size Panel Frame Blade Size motor plate. (paint optional). 24 16 14 184T 80 Propeller - Heavy duty, cast aluminum. 30 16 11 184T 125 Motors - Heavy duty, permanently lubricated, ball Cast Cast 36 16 11 215T 220 bearing type. Aluminum Alumin
