The AS568-454 PTFE White Spiral Backup by Freudenberg-NOK is engineered for superior sealing performance in various applications. With an inner diameter of 12 1/2 inches, outer diameter of 13 inches, and a thickness of 1/4 inch, this backup ring is made from high-quality PTFE (Polytetrafluoroethylene), offering excellent chemical resistance and low friction. Suitable for hydraulic and pneumatic systems, this backup ring meets stringent industry standards for quality and reliability, ensuring optimal performance in challenging environments.
