VEVOR Wall Mount Fan, 20 Inch, 3-speed High Velocity Max. 4650 CFM Oscillating Industrial Wall Fan, Commercial or Residential for Warehouse, Greenhouse, Workshop, Patio, Basement, Black, ETL Listed Install Metal Base Install The Bracket Fix The Fan Body Wide Area Air Supply Powerful Motor Long Run Time Noise Level: ≤50 dB,Speed: 1450 RPM,Air Speed: 23 ft/s (7 m/s),Air Volume: 3500/4000/4650 CFM,Cord Length: 6 ft / 1.8 m,Voltage: AC 115 V / 60 Hz,Model: VV-BGSFS20,Fan Blades Diameter: 19.3 inch / 49 cm,Cover Area: 30 ft / 9 m,Material: All Metal,Power: 70 W,Weight: 11.3 lbs / 5.12 kg
