The PTFE Back Up Split MS28774-011 is engineered for superior sealing performance in high-pressure applications. This back-up ring is made from high-quality PTFE, offering excellent chemical resistance and thermal stability. Designed to fit MS28774 specifications, it enhances the longevity of O-rings by preventing extrusion under pressure. Ideal for use in hydraulic and pneumatic systems, this component ensures optimal sealing and reliability in demanding environments.
