Pro Blaster II Washdown Pump Ultimate - 12 VDC - 5.0 GPM Shurflo's Pro Blaster II Washdown Pump delivers superior performance that customers have come to expect and count on. Whether it's blasting away the grimiest decks, clean fish scale and anchor chain box, Shurflo's Pro Blaster II Washdown Pump delivers high cleaning performance providing a powerful consistent spray pattern. Built to withstand the marine environment with electro-coated motor, completely sealed O-rings, wire inlets, and can run dry without damage. Inlet Strainer, 1/2" Hose Barb Fittings and Nozzle Included. Ignition Protected. Thermally Protected. Features: 5901 Replacement Part Sealed Switch Sealed Motor Corrosion Resistant Electro Independent Chambers Built-in Valve Diaphragm Frame Self-Priming Up to 6 Feet Dry Run Capacity Thermally Protected Ignition Protected, CE