Standard-Duty Industrial Fan Blade Dia 24 in Stationary Non-Oscillating 1 Speeds Voltage 277V AC 1 Phase CFM High 6050 Air Velocity @ 20 ft 450 fpm Motor HP 1/2 hp Motor RPM 1100 Operating Amps 1.8 Fan Mounting Location Fan Head Only Fan Accessory Style Standard Fan RPM 1100 Sound Level 73 dBA Max Ambient Temp 104 Degrees F Hz 60 Hz Watts 450 Motor Type Permanent Split Capacitor Drive Type Direct Drive Outside Dia 27 in Height 31 in Width 27 in Max Depth 24-1/4 in