Close-Coupled Pump Motor 1 hp 1 745 230/115 P143JM Shaft Dia 1 1/8 in 1.15 Single-Phase 1 701-1 800 Rigid Base Voltage Compatibility 230/115 Phase Single Pump Close-Coupled Pump Continuous 60 Hz 7.5/15.0 A Ins. Class B Inverter Rated No Length Less Shaft 11 5/16 in 40 Degrees C Ball Standard Efficient Motor Frame Material Rolled Steel JM Threaded Overall Length 15 9/16 in Shaft Length 4 1/4 in CSA UL