12V Water Pump 1.2GPM for Outdoor Tankless Water Heater W2161

CE certified, used for general water transfer, spraying, circulation, filtration, dispensing, small rain system, gas hot water system. Especially suitable for Camplux gas tankless water heaters AY132, AY132B. Self-priming allows it to be mounted above tank and able to run dry. Capable of self-priming up to 3 vertical feet. Built-in 35 PSI pressure switch, automatically turns on and off as you turn your tap or nozzle on and off. Adjustable auto CUT-OFF Pressure : default 35 PSI, MAX 45 PSI.  Water in out/output size: 3/8-inch hose barb ports.