VEVOR Shutter Exhaust Fan, 10'' with Speed Controller, AC-motor, 820 CFM, No Assembly Required Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, FCC Listed

VEVOR Shutter Exhaust Fan, 10'' with Speed Controller, AC-motor, 820 CFM, No Assembly Required Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, FCC ListedExcellent VentilationPowerful MotorAutomatic ShutterHeavy-duty PerformanceFully AssembledVentilate AnywhereRotating Speed: 1650 RPM,Air Volume: 820 CFM,Voltage: AC 120 V / 60 Hz,Color: Silver,Model: VV-ACPQS-10,Material: Aluminum Alloy, Galvanized Steel,Power: 45 W,Certification: FCC,Weight: 7.2 lbs / 3.25 kg