Shallow Well Jet Pump System HP 1/3 hp Rated Voltage 115/230V AC Amps 10/4.8 Flow Rate @ 10 ft Lift @ 30 PSI 7.5 gpm Flow Rate @ 10 ft Lift @ 40 PSI 4.5 gpm Flow Rate @ 10 ft Lift @ 50 PSI 2.8 gpm Max Suction Lift 25 ft Tank Capacity 2.0 gal Tank Bladder Pressure 28 psi Shut Off Pressure 63 psi Max Inlet Pressure 123 psi Inlet 1-1/4 in NPT Discharge 1 in NPT Overall Length 20 3/16 Overall Width 10 11/16 Overall Height 21 7/8