HW2OOA-S series high pressure pumps are kind of ultra-high pressure plunger pumps which absorb and draw lessons from import products technology and adopt finite element meticulous checking. The pressure is up to 16OO bar and the flow rate is 33L/min- 7OL/min. These pumps are applied to ultra-high pressure water jet cleaning, metal cutting, ship hull dusting as well as the cleaning for condenser, heat exchanger, evaporation container, boiler, also other kinds of pots and cauldrons which are used in chemical plant, sugar plant, and power plant. It can pump clear water, emulsion, and other chemical liquid similar with clear water.