Model PB wall fans utilize premium belt-drive motors. This includes several different styles of propellers, two-drive configurations, and with a variety of available accessories. Sidewall propellers fans are the ideal choice for factory and warehouse applications. All drive frames are built of heavy-gauge construction and built for a lifetime of service.
For a Direct-Drive motor version of this fan, see the Model P
Model PB wall fans are used in both industrial and commercial applications. They can be orientated for either supply or exhaust applications. Units are excellent for providing worker comfort, and spot cooling when used in supply mode.