VEVOR RV Water Pump 5.3 GPM 5.5 Gallons Per Minute 12V Water Pump Automatic 70 PSI Diaphragm Pump with 25 Foot Coiled Hose Washdown Pumps for Boats Caravan Rv Marine YachtProduct Features Superior Performance The self priming 12V pump is equipped with an automatic pressure switch control that automatically opens and closes when you open and close the nozzle. It features 20 Liters per minute (5. 5 GPM) capacity flow with a high pressure of 70 PSI and has built in thermal overload protection. High Quality Material The 5 chamber positive displacement diaphragm pump's main body is made of ABS engineering plastic, one