Pump Head Discharge Connection Size 3/4 in Discharge Connection Type NPT Feet of Head - Maximum 70 ft of head Flow Rate - Maximum 1 200 gpm Housing Material Bronze Impeller Material Epichlorohydrin Media Intake Connection Size 3/4 in Media Intake Connection Type NPT Priming Self-Priming Required Horsepower 1/3 hp Shaft Material Stainless Steel Shaft Outer Diameter 1/2 in Viscosity - Maximum 500 SUS Operating Pressure - Maximum 30 psi Suction Lift - Maximum 18 ft