This question is also a question often asked by our waterjet cutting users. In fact, the answer to this question is not fixed and unified. Because the service life of waterjet accessories may be affected by many factors and vary. Including specific machine models, operating conditions, maintenance practices, and high pressure seals have a certain relationship with the product quality of the piston itself.
Generally speaking, most waterjet manufacturers will recommend replacing the high pressure seals and piston after a certain amount of time or usage, usually it can run for about 500 to 2000 hours, depending on the waterjet supplier’s suggestion.
Another point that needs special attention is that the regular maintenance of the machine and the correct use of installation tools can also improve the service life of related waterjet accessories. Of course, water quality, oil quality and oil temperature will also have some impact, but as long as you follow the supplier’s instructions It is recommended that regular maintenance and replacement will also prolong the service life