Backup Rings

Backup Rings

ERIKS offers a wide range of backup rings (anti-extrusion rings) and other anti-extrusion devises for use in high-pressure fluid power applications. Back-up rings are typically used in conjuction with a primary seal such as an o-rings. The use of backup rings offers a simple solution to safely increase system pressure, solve seal extrusion problems or prevent leakage in both static and dynamic applications.