Remove unwanted moisture, odor, and fumes with high performance shutter fans from DURAFAN, J & D Manufacturing and Direct Drive.
DURAFAN Select Speed Shutter Fans have built-in speed switches and range in size from 12"-24". Variable speed shutter fans are designed to work in the harshest of environments and come in sizes from 12"-24".
DURAFAN shutter/exhaust fans work great in greenhouses, factories, welding shops and warehouses. The Direct Drive commercial 12" shutter fan is used for general ventilation in work areas, lavatories, kitchens or other low-volume general ventilation applications.