Quiet and pulsation free even at low speeds, the Aqua Jet five chamber diaphragm pump provides the perfect deck wash solution for both small and medium sized leisure and commercial boats. As a wash down pump, the Aqua Jet offers much higher pressure than competitive models, making clean-up faster and easier than ever before. Comes with trigger nozzle, PUM Protector inlet strainer and hose connections for 1/2" hose. Both BSP and NPT connections included in package. 185 watt motor with built-in thermal protection, PA/PPA body, nitrile valves and santoprene diaphragm. 9.46" L x 8.42" W x 4.33" H. Capacity: 5.2 GPM/Pressure Cut-Off: 70 psi/Fuse Size: 20A/Connection: 1/2" NPT/hose 3/4", GHT 3/4"; 3/8&'; BSP X 1/2" barb.