Hydraulic seals typically max out at 11,000 psi, with specific types like "vee packing" available for higher pressures. For applications requiring over 25,000 psi, moving seals such as HIP's chevron packings are recommended, but they require meticulous assembly and regular maintenance. Users should be aware that achieving stable pressure in such systems is challenging due to factors like thermal expansion and potential leaks. For high-pressure applications, consulting with engineering support from specialized companies is advisable to ensure safety and effectiveness. Proper surface finishes and load control are critical in these high-pressure environments.
