Light-Duty Quiet-Design Industrial Fan, Blade Dia. 30 in, Mobile, Non-Oscillating, 3 Speeds, Voltage 115V AC, 1 Phase, CFM High 7450, CFM Low 3450, Air Velocity @ 20 Ft. 700/520/300 fpm, Motor HP 1/4 hp, Motor RPM 1010/860/530, Operating Amps 1.8/1.4/1, Fan Mounting Location Floor, Fan Accessory Style Quiet Design, Fan RPM 1010/860/530, Sound Level 67.9/64.4/50.3 dBA, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 200/165/100, Motor Type Split Phase, Drive Type Direct Drive, Height 36 1/2 in