Water System Pump Motors Body Dia 6.5 in Bolt Circle Dia 7/16 in Duty Cycle Continuous Frame 48Y Hz 60 Full Load Amps 8.4/4.2 HP 1/2 Ins. Class B Inverter Rated No Max Ambient Temp 104 Degrees F Max SF Amps 11.8/5.9 A Motor Application Pump Motor Bearings Ball Motor Design Capacitor-Start Motor Efficiency Group Standard Efficient Motor Enclosure Design Open Dripproof Motor Frame Material Steel