ITEM NAME:12V DC 130PSI 6L/Min 70W Water High Pressure Diaphragm Self Priming Pump IDT.Power: 70W. 1   Self Priming Pump. DC 12V 6L/Min water high pressure diaphragm self-priming pump, widely used in farming (lawn and garden), tour vehicles. Pump Suction: 1~2m. Maximum flow of 6 L / min, flow rate can be adjusted from 0.1 to 6 liters / min depending on your needs.