Light-Duty Industrial Fan, Blade Dia. 18 in, Stationary, Non-Oscillating, 3 Speeds, Voltage 115V AC, 1 Phase, CFM High 2966, CFM Low 2013, Motor HP 1/8 hp, Motor RPM 1600, Operating Amps 1.65, Fan Mounting Location Yoke, Fan Accessory Style Standard, Fan RPM 1600, Sound Level 69/66/63 dBA, Max. Ambient Temp. 105 Degrees F, Hz 60 Hz, Motor Type Shaded Pole, Drive Type Direct Drive, Outside Dia. 20-1/2 In., Height 22 in, Width 23 in, Max. Depth 9 In., Cord Length 8 ft.