BACKUP RING SEAL

General Info

Back-up rings are mounted on the non-pressure side of O-Rings or seals to help them withstand high pressure without extruding and getting damaged.

The rod seal is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside.

Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as

The primary purpose of the buffer seal is to protect the main rod seal from the effects of shock pressure loading.

Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed

Design O-rings are a simple but very versatile seal.

The sliding movements, i.e. a piston in a tube, risks metal to metal contact which will damage the surface and the seals.