Corrosion- Industrial Fan, Blade Dia. 18 in, Stationary, Non-Oscillating, 1 Speeds, Voltage 115V AC, 1 Phase, CFM High 2875, Air Velocity @ 20 Ft. 360 fpm, Motor HP 1/15 hp, Motor RPM 1650, Operating Amps 1.2, Fan Mounting Location Ceiling, Fan Accessory Style Standard, Fan RPM 1650, Sound Level 59 dBA, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 120, Motor Type Permanent Split Capacitor, Drive Type Direct Drive, Outside Dia. 20-1/2 In., Height 20 1/2 in, Width 20 1/2 in