Canarm Exhaust Fans with Aluminum Louver Shutters

Excellent commercial-grade multipurpose exhaust fan.

• Rugged steel housing, with durable baked enamel finish.
• Totally enclosed ball-bearing motor.
• Heavy-gauge aluminum blades.
• Thermal overload protection.
• 115/230V: CF1755, CF1760, CF1762, CF1770.
• 115V: CF1750, CF1765.

Shutters open and close by static pressure which is created by the exhaust fan — they are not motorized.

To determine the proper fan for your applications (Required CFM Capacity), use the following formula:
# of cu ft in room ÷ # of minutes per air change = Req. CFM Capacity

Example:
40,000 cubic feet ÷ 10 minutes per air change = 4000 Required CFM

Greenhouse Fans & Cooling - Exhaust Fans - Canarm Exhaust Fans with Aluminum Louver Shutters
Item # Description Price  
CF1750 Canarm Exhaust Fan with Aluminum Louver Shutter - 10" $215.00 /EA More Info
CF1755 Canarm Exhaust Fan with Aluminum Louver Shutter - 12" $299.00 /EA More Info
CF1760 Canarm Exhaust Fan with Aluminum Louver Shutter - 16" $369.00 /EA More Info
CF1762 Canarm Exhaust Fan with Aluminum Louver Shutter - 18" $389.00 /EA More Info
CF1765 Canarm Exhaust Fan with Aluminum Louver Shutter - 20" $399.00 /EA More Info
CF1770 Canarm Exhaust Fan with Aluminum Louver Shutter - 24" $419.00 /EA More Info