Brushless Blower, Single Phase, Voltage 230V AC, Full Load Amps 4.5, Blower Type Tangential Discharge, Watts 400 W, Max. Amps 4.5 A, 60/50 Hz, Motor Thermal Protection Auto, Ins. Class B, Max. Ambient Temp. 50 Degrees C, Motor Enclosure Design Open, Motor Mounting Position All Angle, Vacuum Rating 28 in wc, CFM 64 cfm, Motor Bearings Ball, Blower Stages 1, Overall Length 5 3/4 in, Length Less Shaft 5 in, Height 5 11/16 in