Centrifugal Pump Phase Single Pump Housing Material Cast Iron Horsepower 1 1/2 hp Nameplate Voltage 115/230V AC Flow Rate @ 40 ft of Head (Maximum) 58 gpm Flow Rate @ 60 ft of Head (Maximum) 53 gpm Flow Rate @ 80 ft of Head (Maximum) 45 gpm Maximum Feet of Head 118 ft Compatible Intake Pipe Size 1 1/4 in Intake Type NPT Compatible Discharge Pipe Size 1 in Discharge Type NPT Motor Enclosure Open Dripproof Maximum Flow Rate 58 gpm Flow Rate @ 50 ft of Head (Maximum) 55 gpm