Contact

01858 410567

Email us at

sales@fairwayseals.co.uk

Back up Rings

Back-up rings (anti-extrusion rings)are fitted to prevent the extrusion of o rings and quad rings (x rings) under extreme pressure. Back-up rings are generally fitted where the system pressure exceeds 1500PSI. The o ring groove has to be enlarged to accommodate the back- up ring…

Styles

Styles