Schaefer WS-270E Aluminum Exhaust Fan Shutter Outlet 27 Inch confined space ventilation Motors and blades matched carefully

Motors and blades matched carefully to maximize efficiency and performance while reducing noise level

Schaefer 363SDD12 Galvanized Direct Drive Slant wall Exhaust Fan 36" 1/2HP

Schaefer PS27 PVC Exhaust Fan Shutter Outlet 27 Inch

Vertical or Horizontal Mount

Schaefer WS-270E Aluminum Exhaust Fan Shutter Outlet 27 Inch confined space ventilation Motors and blades matched carefullySchaefer WS 270E WS 270 Aluminum Exhaust Fan Shutter Outlet 27 Inch Schaefer WS 270 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