Pedestal Pump Pump Housing Material Cast Iron Sized for Horsepower 1/3 hp Flow Rate @ 10 ft of Head (Maximum) 41 gpm Flow Rate @ 20 ft of Head (Maximum) 34 gpm Flow Rate @ 30 ft of Head (Maximum) 25 gpm Flow Rate @ 40 ft of Head (Maximum) 10 gpm Maximum Feet of Head 44 ft Discharge Type NPT Intake Type NPT Compatible Intake Pipe Size 1 in Compatible Discharge Pipe Size 3/4 in Shaft Outside Diameter 5/8 in Priming Manual NPSHr 200 psi Best Efficiency Flow 30 gpm