• Multiple blade designs for low sound and optimum efficiency Greenheck Fan Corporation certifies that the SB, SBC, S1, S2 and SC3 models shown herein are licensed to bear the AMCA Seal. Sidewall Direct Drive, Sidewall Belt Drive, Sidewall...
Direct Drive Construction and Material Data All direct drive models are available in either exhaust or supply arrangements. Model SCR3 is the reversible fan model. Level 1 Level 2 Level 3 Reversible 8 - 12: D, G & E motor speeds 12 - 24: A, B &...
Belt Drive Construction and Material Data Level 1 Level 2 Level 3 and Reversible Model Sizes 20 - 54 20 - 60 24 - 36 42 - 72 Galvanized steel with one-piece drawn venturi, Galvanized steel with one-piece drawn venturi, bolted structural steel Panel/Drive bolted structural steel channels and two piece channels and one-piece motor/bearing plate...
Exception: When a specific voltage is not available field wiring at the fan. Internal or external power supply on the actuator, Greenheck will provide a hard wired can be specified. transformer to the actuator. Greenheck will then pull the wires from the transformer to the disconnect box.
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Accessories and Options Mounting Option Option or Accessory Page Number p .9 p .9 p .12 p .12 p .11 Motor Side Guard Protective guards of welded steel wire completely enclose the motor and drive side of the fan. Guards are powder- coated.
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Mounting Options Overview Mounting Option Description Page Standard Wall Fan can be mounted Mounting directly to a wall. Standard Fan can be horizontally Horizontal mounted to move air up or down. Mounting The filtered supply wall housing is a flexible and Filtered Supply easy way to mount the Wall Housing...
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Standard Mounting Options Standard Wall Mounting The split drawing (right) illustrates the typical ways Wall spacer of mounting fans directly to the wall Size Opening guard when a wall housing or collar is not used. ⁄ (152) (267) For exhaust fans, there is a minimum dimension ⁄...
However, since louver free area is less than half of the wall opening, pressure drop across the louver must be considered when specifying the fan. The graph below shows louver pressure drop for Greenheck model EDJ-430 based on CFM and fan size.
Mounting Options FILTERED SUPPLY FAN in Wall Housing with Filter Bank, Gravity Damper and Weatherhood 20" Note: This chart is for manual calculations only. CAPS has filter losses built into the selection tool when the filtered housing option is selected. Pressure Loss CFM x 1000 Filtered Supply...
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Mounting Options Wall Housing Mounting Wall Collar Mounting Wall collars offer an alternate Wall housings are the method for mounting sidewall safest, most efficient and propeller fans and the optional sturdy platform for mounting accessories shown here. sidewall propeller fans and Standard construction is of their optional accessories.
Selection Basics Page Header How Accessories Affect Static Pressure The first consideration in any fan selection is the amount of air to be moved and the resistance to this air All accessory losses must be accounted for when movement. With specific performance and application calculating static pressure load.
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Mounting Options Flush Exterior 1. Will the fan and housing be placed inside the building Sidewall propeller housings can be oriented in eight or outside of the building? horizontal and eight vertical configurations. The two main considerations for determining which orientation 2.
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Mounting Options Flush Interior Flush Interior: The fan and housing will be outside the Motor Access: The motor and drives can be placed building and the end of the housing will be flush with the on either side of the propeller for access to grease bearings, check or change belts and inspect the motor/ interior wall.
Sidewall Options and Accessories Weatherhoods / Guard Dimensions OSHA Side Guard Motor Side Guard Damper Guard Motor Side Guard OSHA Side Guard Damper Guard Weatherhood F Dimension 45º 90º ⁄ (305) (324) ⁄ ⁄ (362) (378) ⁄ ⁄ (429) (444) ⁄...
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Sidewall Options and Accessories Collars / Housing Dimensions Wall Collar Wall Collar Filtered Wall Housing Filtered Wall Housing Short Wall Housing Short Wall Housing Wall Collar Short Wall Housing Long Wall Housing * B - Short Wall Housing: B dimension will increase * B - Short Wall Housing: B dimension will increase by 6 inches (152 mm) when a long wall housing is by 6 inches (152 mm) when a long wall housing is...
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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.
Dampers Volume Control / Heavy Duty Airflow Airflow 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.
When combined 2 . Control Wire Inputs - the motor accepts a with Greenheck’s SE1 fans, the VG motor offers variable 0-10 VDC signal from Building Automated volume capability and energy-efficiency without using a Systems, Vari-Green controls or other variable frequency drive (VFD).
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Vari-Green Motor Options ® Benefits • Maintenance costs are reduced as there are no belts or bearings to replace and no pulleys to adjust. Operates on AC power that’s converted to DC— • Direct drive fans are often preferred where providing a more efficient motor operation as compared maintenance access is difficult.
Page Header Model Number Code Direct Drive Number Code The model number system is designed to completely identify the fan. The correct code letters must be specified to designate direct drive with exhaust, supply, or reversible air configuration. The remainder of the model number is determined by the size and performance selected from pages 23 and 25 through 28.
Page Header Belt Drive Using The Performance Table Shown below is a portion of a typical performance table used in this catalog. Performance data shown offers the best selections for each propeller type (“L” or “H”) relative to sound, RPM and static pressure. Consider “L”...
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Page Header SB-24 Belt Drive CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 809 H - 1010 Max Motor Frame Size - 56 TS = RPM x 6.283 0.19 10.3...
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SB-30 Belt Drive Page Header CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 696 H - 882 Max Motor Frame Size - 56 TS = RPM x 7.854 0.16 6453...
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Page Header SB-36 Belt Drive CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 551 H - 694 Max Motor Frame Size - 56 TS = RPM x 7.854 0.25 12.3...
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SB-42 Belt Drive Page Header CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 424 H - 533 Max Motor Frame Size - 145T TS = RPM x 10.995 0.24 11651...
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Page Header SB-48 Belt Drive CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 355 H - 429 Max Motor Frame Size - 145T TS = RPM x 12.566 0.31 14885...
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SB-54 Belt Drive Page Header CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 1 Performance Max RPM L - 343 H - 377 Max Motor Frame Size - 145T TS = RPM x 13.135 0.51 10.7...
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Page Header SB-60 Belt Drive CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 Level 2 Performance Max RPM L - 399 H - 521 Max Motor Frame Size - 215T TS = RPM x 15.691 0.99 11.8...
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SBC-24-30 Belt Drive Page Header Cast Aluminum CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 24 Performance Max RPM L - 1194 H - 1396 Max Motor Frame Size - 145T TS = RPM x 6.283 0.25...
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SBC-36-42 Belt Drive Page Header Cast Aluminum CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 36 Performance Max RPM L - 1183 H - 1480 Max Motor Frame Size - 184T TS = RPM x 9.424 0.50...
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SBC-48-54 Belt Drive Page Header Cast Aluminum CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 48 Performance Max RPM L - 908 H - 1182 Max Motor Frame Size - 215T TS = RPM x 12.566 0.99...
SBC-60-72 Belt Drive Page Header Cast Aluminum CFM / Static Pressure in Inches WG Motor Model Number *Sones 0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00 60 Performance Max RPM L - 620 H - 775 Max Motor Frame Size - 254T TS = RPM x 15.691 1.51...
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SBCR-24-72 Belt Drive Page Header Reversible - Cast Aluminum CFM / Static Pressure in Inches WG Motor Model Number Sones 0.00 0.05 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 24 Performance Max RPM = 1623 Max Motor Frame Size = 145T TS = RPM x 6.283 SBCR-24-4 0.24...
Ground and polished steel fan shafts shall be mounted Fans shall be Model SBCR as manufactured by in permanently lubricated, sealed ball bearing pillow Greenheck Fan Corporation, Schofield, Wisconsin, U.S.A. blocks and coated with an anti-corrosive coating. Bearings shall be selected for a minimum L...
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Direct drive, axial type sidewall fans shall be provided Remote Dial shall be a Vari-Green Control specifically as follows: designed to provide 0-10 volt DC signal to Greenheck’s Propellers shall be constructed with cast aluminum Vari-Green Motor. blades and hubs. A standard square key and set...
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Our Commitment As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice. Specific Greenheck product warranties are located on greenheck .com within the product area tabs and in the Library under Warranties .