【Diaphragm pump performance】The diaphragm pump delivers fresh water at 110V AC and provides a water flow rate of 5.5 gallons per minute. The pressure switch is set to 70 PSI, with a maximum of 1.5 amperes. Self suction up to 9.8 feet, lifting up to 167 feet. Low energy consumption (average energy consumption of 90W), high performance, and powerful suction. Up to 6 faucets can be connected at once to meet all your water needs 【Automatic start/stop】This hydraulic booster pump is equipped with an automatic pressure switch for automatic start/stop. Our pump is self-priming, starting automatically when the faucet is turned on and stopping automatically when the faucet is turned off. The optimal pressure is set at the factory (70PSI), but in special circumstances, you can still manually adjust it as needed through the pressure switch 【Safe and durable】Our electric booster pump adopts high-quality pure copper wire motor to improve its service life. CE certified, equipped with corrosion-resistant valves and providing overload and overheating protection. When the temperature exceeds 110 ° C and 230 ° F, it will automatically stop the circuit to protect the motor. Resume operation when the temperature drops to 70 ° C. 158 ° F. Support dry operation without damage. The installation bracket and rubber feet of the anti vibration iron plate can greatly reduce working noise. After our actual testing and research, the lifespan of YCHAOFLO pump is twice that of ordinary water pump 【Widely applicable】Widely applicable: Water pressure pumps are the nemesis of low water pressure. Meet the water needs of different scenarios, such as RVs, yachts, ships, kitchens, bathrooms, irrigation, watering, camping, and lawns. It is also an excellent companion for RVs and faucets 【 Packaging Contents 】 1xAC diaphragm water pump, 1x pressure switch (for backup), 1x filter (including 50 mesh stainless steel mesh), 2x1/2 inch hose connector, 1x hose bend connector, 1x1/2 threaded bend connector,2xThroat clamp, 1x user manual, 1x PTFE tape, 1x wrench, 1x boxed container. We promise 100% factory testing quality assurance. Provide 365 day worry free warranty and friendly customer service. If you have any questions, please feel free to contact us at any time Our pressure switch uses the Du Yin process, and the contact life reaches 300000 times.Our water pump has an overheat protection switch, which will stop working when the temperature exceeds 230 degrees Fahrenheit. When the temperature reaches 158 degrees Fahrenheit, it will resume operation.Our pump switches are made of flame-retardant materials, which can prevent fires in extreme situations