Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger economical machine that has low

economical machine that has low requirements for power

Standards: ANSI Z359

Integrated engine block cooling air filter

Schaefer 483S1 Is Great For Greenhouse And Other Commercial Exhaust Ventilation Applications

Schaefer 363B12 Datasheet

Schaefer WS-660 Aluminum Exhaust Fan Shutter Outlet 66 Inch disinfectant fogger economical machine that has lowSchaefer 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