Light-Duty Industrial Fan Blade Dia 20 in Stationary Oscillating 2 Speeds Voltage 120V AC 1 Phase CFM High 6200 CFM Low 5100 Air Velocity @ 20 ft 321/303 fpm Motor HP 1/5 hp Motor RPM 1100/925 Operating Amps 2.0/1.6 Fan Mounting Location Wall Fan Accessory Style Standard Fan RPM 1100/925 Sound Level 68/65 dBA Max Ambient Temp 104 Degrees F Hz 60 Hz Watts 220/180 Motor Type Permanent Split Capacitor Drive Type Direct Drive Height 39 in Width 22 1/4 in Max Depth 24 In.