
Kitchen Centrifugal Downblast Exhaust Fans
Centrifugal downblast exhaust fans are roof mounted available in direct and belt-drive configurations. These models have backward-inclined centrifugal wheels. Fans are for use in commercial kitchen/restaurant applications exhausting relatively clean air.
OVERVIEW

G
The model G is a direct drive, spun aluminum fan, designed for roof mounting on a curb for general, clean air exhaust applications. Units feature a spun aluminum housing and have certifications including seismic, high wind and hurricane.
- 50 to 14,500 cfm
- Up to 2.75 in. wg.
High Wind and Hurricane
Seismic
UL/cUL 705
AMCA licensed for FEI & Air Performance

GB
Use this belt drive centrifugal roof exhaust fan for general clean air applications where the air discharge is downward, toward the roof surface. The GB features a spun aluminum housing..
- 70 to 44700 cfm
- Up to 3.25 in. wg.
High Wind and Hurricane
Seismic
UL/cUL 705
AMCA licensed for FEI & Air Performance
UL/cUL 705 Listed - Supplement SD - "Power Ventilators for Smoke Control Systems" (Formerly UL Smoke)
- Catalogs
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Instruction Manuals
- 462865HingeKit_iom.pdf
- Bracket Hinge Kit (#481366 IOM)
- Hinge Kit Sizes 075-203 (#462866 IOM)
- Hinged Curb Latch Kit (#481944 IOM)
- Model G/GB (#471558 IOM)
- Model G/GB (#479822 IOM) (English and Arabic)
- Modelo GB (Spanish #453005 IOM)
- Vari-Green Control - Constant Pressure/Airflow Control (#479653 IOM)
- Vari-Green Control - Indoor Air Quality - Temp/Humidity (#475573 IOM)
- Vari-Green Control - Indoor Air Quality - VOC (#475407 IOM)
- Vari-Green Control - Universal Assemblies (#475699 IOM)
- Vari-Green Drive (#481200 IOM)
- Vari-Green Motor and Controls (IOM# 473681)
- Specifications
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Drawings
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STATIC MODEL DOWNLOAD3D CAD2D CAD
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GGB
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- Application Information
- Videos
- Other Product Information
- Warranty