Convertible Jet Pump HP 1 hp Rated Voltage 115/230V AC Amps 20.0/10.5 Ejector Included No Flow Rate @ 10 ft Lift @ 30 PSI 17.9 gpm Flow Rate @ 10 ft Lift @ 40 PSI 17.9 gpm Flow Rate @ 10 ft Lift @ 50 PSI 17.8 gpm Flow Rate @ 20 ft Lift @ 30 PSI 12.9 gpm Flow Rate @ 20 ft Lift @ 50 PSI 12.8 gpm Flow Rate @ 50 ft Lift @ 30 PSI 14.3 gpm Flow Rate @ 50 ft Lift @ 40 PSI 11.1 gpm Flow Rate @ 50 ft Lift @ 50 PSI 5.9 gpm Max Suction Lift 140 ft Body Material Cast Iron