8L/min 100W Dc 12v 24 Water Pump High Pressure Self Priming Small Electric Diaphragm Liquid Pump Return Valve Type ,Not Damage Pump

Rubber bracket can absorb shock when pump working difference of automatic pressure switch type pump and return valve type pump Automatic pressure switch type(automatic start-stop, power saving ) When you close water pump's outlet, it will cut off the power and stop automatically. When you open water pump's outlet, it will start working automatically.