VEVOR 20 inch Shutter Exhaust Fan, Wall Mounted Attic Vent Fan with 3000 CFM Airflow, AC Motor, Heavy-duty Steel Construction, Low Noise for Shed, Garage, Greenhouse Ventilation Cooling, Silver Electrostatic powder coating technology ensures a durable and smooth finish, providing enhanced resistance to wear, corrosion, and environmental factors. Curved Fan Blades Durable and Weatherproof Design Durable and Sturdy Construction Versatile Installation Wide Range of Compatibility Airflow: 3000 CFM,Noise Level: ≤70 dB(A),Air Speed: 8.8 m/s,Temperature Rise: ≤70K,Item Model Number: AMX-FAG20,Item Dimensions: 23.03 x 23.03 x 8.54 in / 585 x 585 x 217 mm,Louver Opening Angle: ≥50-Degree,Net Weight: 14.33 lbs / 6.5 kg,Power: 157W,RPM: 1480 RPM,Main Material: Q235B Carbon Steel,Rated Voltage: AC 120V 60Hz Specifications: - Length: 64.0 in, Width: 63.5 in, Height: 29.5 in
