VEVOR 12'' Shutter Exhaust Fan, High-speed 1000 CFM, Aluminum Wall Mount Attic Fan with AC-motor, Ventilation and Cooling for Greenhouses, Garages, Sheds, Shops, FCC Excellent Ventilation Powerful Motor Automatic Shutter Heavy-duty Performance Effortless Installation Ventilate Anywhere Rotating Speed: 1600 RPM,Air Volume: 1000 CFM,Voltage: AC 120 V / 60 Hz,Color: Silver,Model: VV-ACPQS-12,Material: Aluminum Alloy, Galvanized Steel,Power: 72 W,Certification: FCC,Weight: 8.8 lbs / 4 kg
