Centrifugal Pump, Phase Three, Pump Housing Material Cast Iron, Horsepower 15 hp, Nameplate Voltage 208-230/460V AC, Maximum Feet of Head 247 ft, Compatible Intake Pipe Size 2 in, Intake Type NPT, Compatible Discharge Pipe Size 1 1/2 in, Discharge Type NPT, Motor Enclosure Open Dripproof, Maximum Flow Rate 255 gpm, Priming Manual, Seal Material 316 Stainless Steel, Buna Elastomer, Carbon, Ceramic, Best Efficiency Head 220 ft