Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger Hard-wearing steel cable resists cuts

Hard-wearing steel cable resists cuts over sharp and abrasive leading edge hazards

positive pressure lubrication

Schaefer 363B12 Datasheet

Standards: ANSI Z359

Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger Hard-wearing steel cable resists cutsSchaefer 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