Standard-Duty Industrial Fan, Blade Dia. 36 in, Mobile, Non-Oscillating, 2 Speeds, Voltage 120V AC, 1 Phase, CFM High 14,000, CFM Low 9000, Air Velocity @ 20 Ft. 230/140 fpm, Motor HP 1 hp, Motor RPM 1100/800, Operating Amps 7.9/6.0, Fan Mounting Location Floor, Fan Accessory Style Standard, Fan RPM 480/330, Sound Level 76 dBA, Max. Ambient Temp. 104 Degrees F, Hz 60 Hz, Watts 900/600, Motor Type Permanent Split Capacitor, Drive Type Belt Drive, Outside Dia. 38 In., Height 42 in, Width 46 in