Pedestal Pump Pump Housing Material Cast Iron Sized for Horsepower 1 1/2 hp Flow Rate @ 10 ft of Head (Maximum) 55.7 gpm Flow Rate @ 20 ft of Head (Maximum) 53.3 gpm Flow Rate @ 30 ft of Head (Maximum) 49.5 gpm Flow Rate @ 40 ft of Head (Maximum) 46.3 gpm Maximum Feet of Head 103 ft Discharge Type NPT Intake Type NPT Compatible Intake Pipe Size 1 1/4 in Compatible Discharge Pipe Size 1 in Shaft Outside Diameter 3/4 in Priming Manual NPSHr 106 psi Best Efficiency Flow 37.6 gpm