• 8-Ring



    8-Ring™ Bi-Directional Pneumatic Piston Seals

    PAI 8-Rings™ are designed to prevent roll and twist reducing premature failure due to nibbling, while preventing pressure trap. PAI 8-Rings™ are available in our proprietary internally lubed HNBR compounds for extended life in dry air applications.

    Click here to view our 8-Ring Brochure.