Fafada&reg; Diaphragm Water Pump DC 12V High Pressure Automatic Switch 3L/min 30W 35 PSI for Water Purifier Pressurizer/Caravan/Rv/Spraying/Marine Voltage: 9-14.4V Power:30w Intake Pressure: 0.2Mpa Rated Pressure: 0.6Mpa Working Pressure: 35PSI(0.23Mpa) Max Pressure: 50PSI(0.34Mpa) Flow (MAX): 3L/min Miniature water purifier pressurizer