Standard-Duty Industrial Fan, Blade Dia. 36 in, Stationary, Non-Oscillating, 1 Speeds, Voltage 115/230V AC, 1 Phase, CFM High 11,400, Motor HP 1/2 hp, Motor RPM 825, Operating Amps 7/3.5, Fan Mounting Location Wall, Fan Accessory Style Standard, Fan RPM 825, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 497, Motor Type Permanent Split Capacitor, Drive Type Direct Drive, Outside Dia. 37-1/2 In., Height 37 1/2 in, Width 37 1/2 in, Max. Depth 16-1/2 In., Cord Length 5 ft.