VEVOR - Floor Fan, 3 Speeds High Velocity Heavy Duty 18 Inch Industrial Fan, 4000 CFM 360° Adjustable Tilt 19.69 ft/sec Airflow - Black

The high-speed industrial floor fan offers 4000 CFM airflow & 29.53 ft airthrow. With ≤65 dB(A) noise, it's ideal for summer cooling with white noise. Featuring 18-in aluminum blades and rust-proof grill, it has a 360° adjustable tilt and built-in handle for easy move, ideal for all occasions.