Flint & Walling SJ05S Shallow Well Jet Pump, 1/2 HPBuilt in shallow well ejector. 115 230V motor, 20 40 pressure switch. Price point model. 1 2 HP Shallow well jet pump Built in shallow well ejector 115 230V motor, 20 40 pressure switch Price point model 0' @ 40 PSI = 606, 5' @ 40 PSI = 468 GPH, 15' @ 40 PSI = 270 GPH, 25' @ 40 PSI = 222 GPH. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov For a list of chemicals, visit www. starwatersystems. com prop65