Standard-Duty Industrial Fan Blade Dia 20 in Stationary Non-Oscillating 1 Speeds Voltage 115/230V AC 1 Phase CFM High 5473 Motor HP 1/3 hp Motor RPM 1725 Operating Amps 3.8/1.9 Fan Mounting Location Wall Fan Accessory Style Standard Fan RPM 1725 Max Ambient Temp 104 Degrees F Hz 60 Hz Watts 315 Motor Type Permanent Split Capacitor Drive Type Direct Drive Outside Dia 23 in Height 23 in Width 23 in Max Depth 14-1/2 in Cord Length 5 ft.