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

 CP020031/473 guide bolt for BFT waterjet 

The frequency of high-pressure seal replacement can vary depending on several factors, including the age of the waterjet cutting system, the amount of use it receives, and the operating conditions. However, as a general guideline, it is recommended to replace the high-pressure seals in the intensifier pump at least once per year or after every 500 to 1,500 hours of operation, whichever comes first.

High-pressure seals are critical components of the intensifier pump and are responsible for ensuring that the system maintains the required pressure and performance. Over time, high-pressure seals can become worn or damaged, which can result in leaks, reduced pressure, and other issues with the system.

Regular replacement of high-pressure seals can help prevent issues with the intensifier pump and ensure that the system is operating at peak performance. In addition to regular replacement, it is important to perform regular maintenance on the waterjet cutting system, including changing filters, inspecting hoses and fittings, and performing other routine maintenance tasks as recommended by the manufacturer.

If you notice any signs of problems with the high-pressure seals, such as leaks or reduced pressure, it is important to have the system inspected and repaired as soon as possible to prevent further damage and ensure proper cutting performance. Working with an experienced and knowledgeable technician can help ensure that the waterjet cutting system is properly maintained and any issues with the high-pressure seals are addressed promptly and effectively.