Centrifugal Pump Phase Three Pump Housing Material Cast Iron Horsepower 1 hp Nameplate Voltage 208-230/460V AC Flow Rate @ 40 ft of Head (Maximum) 55 gpm Flow Rate @ 60 ft of Head (Maximum) 49 gpm Flow Rate @ 80 ft of Head (Maximum) 37 gpm Maximum Feet of Head 108 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 55 gpm Flow Rate @ 30 ft of Head (Maximum) 57 gpm