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Waterjet cutting parts high pressure seal assembly, the item number is 20422243

Installation: the hp seal assembly is installed in the high pressure cylinder connect with the ceramic plunger, normally there will be two sets of the high pressure seal assembly on the intensifier pump, and there are also

Waterjet high-pressure water seal is an important part of waterjet equipment used to seal high-pressure water, mainly in the following forms

1: Mechanical seal: use two or more sealing surfaces to slide relative to each other to prevent the leakage of high-pressure water. The advantages of mechanical seals are good sealing performance, high pressure resistance, and long life. The disadvantages are complex structure, high cost, and difficult maintenance.

Rubber seal: Use the elasticity and deformation of rubber to fill the gap between high-pressure water and other parts to achieve the purpose of sealing. The advantages of rubber seals are simple structure, low cost, and easy installation. The disadvantages are poor high temperature resistance, easy aging, and short life.

Packing seal: use soft packing material (such as asbestos, graphite, polytetrafluoroethylene, etc.) to fill the gap between high-pressure water and other parts, and compress the nut to make the packing generate axial pressure and radial pressure to form an effective seal. The advantages of the packing seal are simple structure, strong adaptability, easy adjustment and replacement, and the disadvantage is that the sealing performance is average, and it is easy to generate frictional heat and wear

The high pressure seal assembly is kind of consumable of waterjet cutting parts, the waterjet users need to prepare enough to ensure the normal work.