Shurflo Aqua King II Fresh Water Pumps 3.0 GPM (11.35LPM) (4138-111-A65) FO-1749-2 DESIGNED FOR Boats with Multi-fixtures providing "just like home" Shower Pressure CREATED with unique over-molded Single-piece diaphragm and internal by-pass. This unit is Sealed Switch, Ignition Protected and Thermally Protected THESE fresh water automatic demand pumps are quiet and can run dry without damage THE FLOW RATE OF this pump is 3.0GPM (11.35LPM) with VOLTAGE of 12 Volts, SHUT-OFF PRESSURE OF 55PSI (3.8BAR) and MAXIMUN AMPERAGE of 6.5Amps TWO FITTINGS included with the product. In addition, note, if water is found inside the fitting, is due to product testing not because of usage