Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger Rough In: 24 3/8" x

Rough In: 24 3/8" x 24 5/8"

therefore we have developed multiple design compatible components engineered and tested to bring you and the anchor point together

Schaefer 363B12 Datasheet

Size: 60 inches

Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger Rough In: 24 3/8" xSchaefer WS 660 WS 660 Aluminum Exhaust Fan Shutter Outlet 66 Inch Schaefer WS 660 aluminum shutter is built tough to last a lifetime in the harshest environments. Schaefer's aluminum fan shutters restrict the airflow to one direction & are utilized as building air flow inlets, for feeding exhaust fans, or to prevent air intrusion when exhaust fans are not operating. Features Constructed with brushed heavy duty aluminum which provides corrosion