Standard-Duty Industrial Fan Blade Dia 20 in Stationary Oscillating 2 Speeds Voltage 115V AC 1 Phase CFM High 4700 CFM Low 3055 Air Velocity @ 20 ft 580/375 fpm Motor HP 1/4 hp Motor RPM 1075/750 Operating Amps 2.25/0.51 Fan Mounting Location Ceiling Wall Post Fan Accessory Style Standard Fan RPM 1075 Sound Level 76dBA Max Ambient Temp 104 Degrees F Hz 60 Hz Watts 198 Motor Type Permanent Split Capacitor Drive Type Direct Drive Outside Dia 23 in Height 23 in