Pool Pump Motor Body Dia 6.5 in Duty Cycle Continuous Finish Black Frame 56C Hz 60 Hz Full Load Amps 9.2/18.4 Height 11 in HP 1 1/2 Ins. Class B Length Less Shaft 11 1/8 in Max Ambient Temp 50 Degrees C Max SF Amps 18.4 Motor Application Pump Motor Bearings Ball Motor Design Permanent Split Capacitor Motor Efficiency Group Standard Efficient Motor Enclosure Design Open Dripproof Motor Frame Material Steel