Corrosion- Industrial Fan, Blade Dia. 24 in, Stationary, Non-Oscillating, 1 Speeds, Voltage 115V AC, 1 Phase, CFM High 6400, Air Velocity @ 20 Ft. 465 fpm, Motor HP 1/4 hp, Motor RPM 1100, Operating Amps 2.8, Fan Mounting Location Ceiling, Fan Accessory Style Standard, Fan RPM 1100, Sound Level 74 dBA, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 320, Motor Type Permanent Split Capacitor, Drive Type Direct Drive, Outside Dia. 27 In., Height 31 in, Width 27 in, Max. Depth 13-1/4 In.