Shallow Well Jet Pump System, HP 1/2 hp, Rated Voltage 115/230V AC, Amps 8.6 / 4.3, Flow Rate @ 10 Ft. Lift @ 30 PSI 8.4 gpm, Flow Rate @ 10 Ft. Lift @ 40 PSI 5.2 gpm, Flow Rate @ 10 Ft. Lift @ 50 PSI 3.3 gpm, Max. Suction Lift 25 ft, Tank Capacity 8.5 gal, Tank Bladder Pressure 28 psi, Shut Off Pressure 60 psi, Inlet 1-1/4 in NPT, Discharge 3/4 in NPT, Overall Length 23 1/4, Overall Width 14, Overall Height 28 1/2