Centrifugal Utility Fans

The Utility Fans include both direct and belt driven fans. They are self contained units consisting of the fan, motor and drive.

Models SFD/SFB

The SFD (direct drive) and SFB (belt drive) feature quiet and efficient forward curved wheels. These fans are suitable for ducted exhaust, supply, and return-air applications with clean air. Capacities range from 360 to 25,200 cfm and up to 3.25 in. wg.

Model SWB

The SWB is a belt driven fan and features a backward inclined centrifugal wheel. This fan is suitable for ducted exhaust, supply, and return-air applications. Typical applications include commercial kitchens, fume hoods and emergency smoke control. Capacities range from 500 to 30,000  cfm and up to 5.0 in. wg.

Greenheck's Total Centrifugal Fan Package

Greenheck offers a complete fan package including your choice of

• Motors and Drives
• Mounting Rails and Vibration Isolation
• Dampers for Centrifugal Fans
• Protective Coatings
• Safety Guards and Weatherhoods

The advantages of buying a complete fan package from Greenheck include proper selection, design, testing, and manufacturing.

Downloadable Greenheck Literature
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Catalog:

Forward Curved Utility Fan Model SFD/SFB (2543k)

Utility Fans Model SWB (7.14M)

Installation, Operation and Maintenance Manuals:

Model SFD/SFB/SWB (#455308) (1103k)

Specifcations:

Belt Drive, Model SWB-100 (607k)

Belt Drive, Model SWB-200 (615k)

Belt Drive, Model SFB (606k)

Direct Drive, Model SFD (590k)

Spanish Version

Installation, Operating and Maintenance Manuals:

Model SFD/SFB/SWB (157k)