Blast grimy decks clean with a dependable Blaster II pump.Designed to thrive in saltwater environments, pumps feature a durable, one-piece diaphragm; corrosion-resistant, electro-coated motor and a sealed pressure switch. Switches are factory set to 45psi and ignition protected. Pumps include a Blaster spray nozzle, plus the following port adapters: one 3/4 GHT (garden hose thread) fitting and two 3/4" barb fittings for hose.Key Features12V operation3.5 gallons per minute capacitySealed pressure switch isfactory set to 45psiSealed corrosion-resistant, electro-coated motorIgnition protected and thermally protectedWith run-dry capability to prevent damageSelf-priming up to 6' of headFour independent diaphragm chambers with co-molded diaphragmBuilt-in check valveSpecificationsPump Type: DiaphragmCapacity: 3.5gpmPressure Switch: 45psiSelf-Prime: 6'Material: Polypropylene housing, EPDM valves, Santoprene diaphragmPort Sizes/Type: 1/2"-14 NPS maleVoltage: 12v dcAmperage: 7.5A @ 12V DCReccommended Fuse: 10ADimensions: 9"L x 5"W x 4 1/8"HWarranty: One yearWhat's in the Box12V Blaster II 3.5gpm Washdown PumpPistol-grip Blaster plastic spray nozzleOne 3/4 GHT (garden hose thread) fittingTwo 3/4" barb fittings for hose