Corrosion- Industrial Fan, Blade Dia. 20 in, Stationary, Non-Oscillating, 1 Speeds, Voltage 120V AC, 1 Phase, CFM High 4765, Motor HP 1/3 hp, Motor RPM 1600, Operating Amps 3.6, Fan Mounting Location Wall with Dock Arm, Fan Accessory Style Standard, Fan RPM 1600, Sound Level 56 dBA, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 432, Motor Type Permanent Split Capacitor, Drive Type Direct Drive, Outside Dia. 25 In., Height 25 in, Width 25 in, Max. Depth 15 In., Cord Length 10 ft.