Sprinkler Pump Phase Single Pump Housing Material Cast Iron Horsepower 2 hp Nameplate Voltage 120/240V AC Suction Lift (Maximum) 25 ft Flow Rate @ 5 psi 77 gpm Flow Rate @ 10 psi 77 gpm Flow Rate @ 20 psi 69 gpm Maximum Feet of Head 120 ft Shut Off Pressure (Maximum) 100 psi Compatible Intake Pipe Size 2 in Compatible Discharge Pipe Size 1 1/2 in Intake Type NPT Motor Enclosure Open Dripproof Flow Rate @ 30 psi 64 gpm Flow Rate @ 40 psi 50 gpm Priming Self-Priming