high-pressure pump piston pump is an ultra-high pressure plunger pump that absorbs and draws on the technical characteristics of imported products, adopts finite element carefully checked, the pressure is up to 160MPa, and the flow rate is the moderate flow rate required by high-pressure water jet 33L/min-10L/min, suitable for ultra-high pressure water jet cleaning, metal cutting, ship rust removal and descaling cleaning of condensers, heat exchangers, evaporation tanks, boilers and other types of kettles in chemical plants, sugar factories, power plants, etc. It can pump clean water, emulsion and other fluids with chemical properties similar to clean water.