20458869 hydraulic piston assembly for waterjet intensifier pump 

Win Win waterjet provide many kinds of waterjet parts, OEM/ODM available 

The Hydraulic Piston Assembly 20458869 is a component of a waterjet pump that is responsible for generating the high-pressure water that is used for cutting. The hydraulic system is a critical component of the waterjet pump and is responsible for controlling the position of the plungers and the pressure of the water.

The function of the hydraulic piston assembly is to convert the hydraulic oil pressure into high-pressure water by driving the plungers back and forth. The hydraulic piston assembly typically consists of a piston, cylinder, seals, and connecting rods that are designed to withstand the high-pressure water and hydraulic oil used in the pump.

The hydraulic piston assembly works by using hydraulic oil pressure to drive the piston forward, which in turn drives the plungers forward and generates the high-pressure water that is used for cutting. The piston is then driven back by the hydraulic oil pressure, which creates a vacuum that draws water back into the pump.

Over time, the hydraulic piston assembly can become worn or damaged, which can lead to a loss of hydraulic oil pressure and a reduction in the pressure of the water generated by the pump. It is important to regularly inspect and maintain the hydraulic piston assembly to ensure that the pump operates at peak efficiency.