Centrifugal Pump Phase Single Pump Housing Material Cast Iron Horsepower 1 hp Nameplate Voltage 115/230V AC Flow Rate @ 40 ft of Head (Maximum) 55 gpm Flow Rate @ 60 ft of Head (Maximum) 0 gpm Maximum Feet of Head 65 ft Compatible Intake Pipe Size 2 in Intake Type NPT Compatible Discharge Pipe Size 1 in Discharge Type NPT Motor Enclosure Totally Enclosed Fan Cooled Maximum Flow Rate 55 gpm Flow Rate @ 50 ft of Head (Maximum) 40 gpm Priming Manual