Standard-Duty Industrial Fan Blade Dia 36 in Mobile Non-Oscillating 2 Speeds Voltage 120V AC 1 Phase CFM High 12 250 CFM Low 8350 Air Velocity @ 20 ft 390/340 fpm Motor HP 1/2 hp Motor RPM 850/750 Operating Amps 5.3/4.7 Fan Mounting Location Floor Fan Accessory Style Standard Fan RPM 850/750 Sound Level 73 dBA Max Ambient Temp 104 Degrees F Hz 60 Hz Watts 615/500 Motor Type Permanent Split Capacitor Drive Type Direct Drive Outside Dia 37 in Height 40 5/16 in