About this item 【FUNCTION】With 6.5 GPM water flow rate, the water release speed is fast. The pressure switch is set to 70PSI, 15A maximum. Self-priming height up to 10 feet, horizontal self-priming up to 155 feet. 【USAGE】Replacement pump, suitable for most RVs. The pump itself has a 3/4-inch threaded MNPT and is equipped with a 2x1/2-inch barbed hose connector, which can be used in RVs, yachts, gardens, campings. 【LOW NOISE】Adopts NSK double ball bearings, combined with a unique one-piece 4-chamber diaphragm design to ensure high flow and low noise operation. 【AUTO START & STOP】Built-in pressure switch, trouble-free control provides automatic stop and start, so you don't have to turn the pump on and off every time you use it. 【AFTER SALES】This 12V water pump is made of high-quality components. It comes with a 3-year factory warranty. If you have any questions about use, please contact us! › See more product details