Jet Pump Motor Body Dia 5.6 in Bolt Circle Dia 5 7/8 in Duty Cycle Continuous Frame 56J Hz 60 Hz Full Load Amps 3.4/6.8 Height 5 5/8 in HP 1/3 Includes Sealed Switch Ins. Class B Length Less Shaft 8 3/8 in Max Ambient Temp 104 Degrees F Motor Application Pump Motor Bearings Ball Motor Design Capacitor-Start Motor Efficiency Group Standard Efficient Motor Enclosure Design Open Dripproof Motor Frame Material Steel