Industrial Fan Non-Oscillating Voltage 110 to 125V AC 200 to 240V AC 1 Phase Motor HP 1/2 hp Fan Mounting Location Mobile Sound Level 73.3 dBA Max Ambient Temp 104 Degrees F Hz 50/60 Hz Watts 553 W 615 W Motor Type Permanent Magnet Drive Type Direct Drive Height 59 1/2 in Width 55 in