Centrifugal Pump Phase Single Pump Housing Material Cast Iron Horsepower 3/4 hp Nameplate Voltage 115/230V AC Flow Rate @ 40 ft of Head (Maximum) 9 gpm Maximum Feet of Head 42 ft Compatible Intake Pipe Size 1 1/2 in Intake Type NPT Compatible Discharge Pipe Size 1 1/2 in Discharge Type NPT Motor Enclosure Open Dripproof Maximum Flow Rate 62 gpm Flow Rate @ 5 ft of Head (Maximum) 60 gpm Flow Rate @ 10 ft of Head (Maximum) 55 gpm Flow Rate @ 15 ft of Head (Maximum) 51 gpm