A401 Back-up Rings

Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.

For delivery options to your country, please do not hesitate to contact us!

Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.

For delivery options to your country, please do not hesitate to contact us!