Master Plumber, 3/4 HP, 115/230V, Shallow Well Jet Pump, Cast Iron, 30-50 Pressure Switch, Water Depths To 25' Or Less, Rugged, Heavy Duty Cast Iron Pump, Housing, Ready To Install, 230V Motor, See Manual For 115V Conversion, 1-1/4" NPT Suction & 1" NPT Discharge Pipe Sizes, Performance: GPM 0' = 14.7, 5' = 14.4, 10' = 12.8, 15' = 11.8, 20' = 9.4, 25' = 7.3, Max Shut Off 70 PSI, 30-50 Pressure Switch, Water Depths To 25', Motor Square Flange, Open Drip Proof, 2 Compartment, For Overhaul Repair Kit Use TV #123-322, Not Included, 1 Year Warranty.