Johnson Pump 3.5 Aqua Jet Washdown 12V [10-13399-03]Aqua Jet Wash Down Pumps The new generation of wash down pumps 12V DC. Quiet and pulsation free, the new Aqua Jet five chamber diaphragm pump from SPX Johnson Pump provides the perfect deckwash solution for both small and medium sized leisure and commercial boats. With a pressure of 5 bar, clean up is faster and easier than ever before. As a wash down pump, the Aqua Jet offers much higher pressures than competitive models, making clean up faster and