Schaefer MIT-2200 PVC Motorized Fan Shutter Air Intake 22 Inch schaefer 483b1 C: 39 - 1/2"

C: 39 - 1/2"

Oil Alert system shuts motor when oil is low to prevent engine damage

For temporary use on round overhead steel structures

Schaefer CS130 Stud Mount Fan Motor Without Yoke 115V 1550 RPM

Schaefer FFM525G112-3 Fiber Glass Exhaust Fan Features Aluminum Inlet Shutters

Schaefer MIT-2200 PVC Motorized Fan Shutter Air Intake 22 Inch schaefer 483b1 C: 39 - 1/2"Schaefer MIT 2200 PVC Motorized Fan Shutter Air Intake 22 Inch Schaefer MIT 2200 shutter has exterior grade white PVC which is maintenance free & is corrosion and rust resistant. Features Curved louvers provide a tight seal upon closing Efficient aerodynamic design Fused corners provide exceptional strength & durability 115 Volt 1 2 Amp gear motor & arm assembly Nylon bearings do not corrode & never need lubrication Schaefer MIT 2200 Features Exterior