The ACW-D direct drive Cook wall fans feature a completely spun aluminum housing and all aluminum wheel. This provides for the longest possible life under harsh conditions.

The fans are designed with motor vibration isolators and backward inclined blades for decreased noise levels and improved performance.

The Type ACW-D centrifugal wall ventilator is an exclusive design of Loren Cook Company.  It features 100% weather-proof construction with a special provision for draining rain water away from the wall, thereby eliminating unsightly stains.  The wall unit performs the same functions as the centrifugal roof ventilators, but has been especially designed for wall installation.

Electrical conduit is provided directly to the motor compartment for simplified wiring.

Heavy duty permanently lubricated, sealed ball bearings.

Fan shaft is of steel construction.

The Fans can be sized to handle air demands of 100 cfm - 4,300 cfm.