Pedestal Pump Pump Housing Material Cast Iron Sized for Horsepower 1 hp Flow Rate @ 10 ft of Head (Maximum) 88 gpm Flow Rate @ 20 ft of Head (Maximum) 77 gpm Flow Rate @ 30 ft of Head (Maximum) 64 gpm Flow Rate @ 40 ft of Head (Maximum) 50 gpm Maximum Feet of Head 58 ft Discharge Type NPT Intake Type NPT Compatible Intake Pipe Size 1 1/2 in Compatible Discharge Pipe Size 1 1/4 in Shaft Outside Diameter 5/8 in Priming Manual NPSHr 200 psi Best Efficiency Flow 75 gpm