Rod Seals and Buffer Seals

Rod seal, double-acting, PTFE slipper seal design. Low friction. Suitable for o-ring grooves. For limited dynamic conditions.

Rod seal for pneumatic cylinders, double-acting, PTFE slipper seal design. Low friction.

Rod sealing set for hydraulic cylinders, double-acting, PTFE slipper seal design. Low friction. For high-pressure applications.

Rod sealing set for hydraulic cylinders, double-acting, PTFE slipper seal design. Low friction. For high-pressure applications. ISO 7425.

Rod seal and wiper for pneumatic cylinders. U-cup design.

Rod seal and wiper for pneumatic cylinders. U-cup design. Short axial length.

Rod seal and wiper for pneumatic cylinders. U-cup design with front-face cover lip. Combines the functions sealing, wiping and holding in place. Robust design with extreme wear resistance.

Rod seal and wiper and guidance systems for pneumatic cylinders. U-cup design. Press-in-place design. Robust design with extreme wear resistance.

Rod seal and wiper for non-rotating pneumatic cylinders with flattened piston rods. U-cup design. Combines the functions sealing, wiping and holding in place. Robust design with extreme wear resistance.

Rod seal and wiper for pneumatic cylinders. U-cup design. Combines the functions sealing, wiping and holding in place. Robust design with extreme wear resistance.

Rod seal for hydraulic cylinders, single-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions.

Rod seal for hydraulic cylinders, single-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions. Short axial assembly length.

Rod seal for hydraulic cylinders, single-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions. Long axial assembly length.

Rod seal for hydraulic cylinders, single-acting, rubber fabric compact design. For extrem pressure applications. Robust seal profile for harsh operating conditions.

Rod chevron sealing set for hydraulic cylinders, single-acting. Contains of multiple chevrons, a header ring and a back-up ring.<br/>The number of chevrons vary from 3 up to 10 chevrons. Usually 5 chevrons are prefered.

Parker’s BPP Profile, Beveled Lip Type B PolyPak® hydraulic seal is a rectangular shaped symmetrical squeeze seal with a knife trimmed beveled lip for hydraulic rod and piston sealing.

Parker’s DPP Profile, deep PolyPak® hydraulic seal is a rectangular shaped symmetrical squeeze seal with knife trimmed scraper ID and OD lips for rod and piston sealing.

Parker's BT profile is a single-acting, non-symmetrical u-cup style rod seal with knife-trimmed, beveled sealing lips and secondary heel lip for enhanced stability. Robust design features excellent wear resistant Resilon® polyurethane.

Parker's BD profile is a single-acting, non-symmetrical rod seal with knife-trimmed, beveled sealing lips and secondary heel lip for enhanced stability.  Robust design for extreme wear resistance.

Light load symmetrical U-cup with knife-trimmed beveled ID & OD lip for rod and piston sealing applications.

Low friction symmetrical spring-energized PTFE lip seal for rod and piston sealing applications.  Beveled ID & OD style lips.  Cantilever spring for maximum ID & OD sealing.

Rod seal for hydraulic cylinders, single-acting, polyurethane u-cup design. For high-pressure applications. Robust seal profile for harshest operating conditions. ISO 5597, ISO 6020.

Rod seal and wiper for pneumatic cylinders. U-cup design. Combines the functions sealing, wiping and holding in place. Robust design for applications with high temperatures and risk of contamination.

BD profile with incorporated anti-extrusion back-up ring designed for high pressure hydraulic applications to 10,000 psi.  O-ring energized, knife-trimmed beveled ID lip, secondary base lip for enhanced stability. Robust design with good wear resistance.

Light load symmetrical U-cup with knife-trimmed straight-cut scraper ID & OD lip for rod and piston sealing applications.

Rod and buffer seals for fluidpower cylinders and actuators seal the applied system pressure against the atmosphere side. Rod seals have a sensible functionality, because if leakage occures externally, it may contaminate the ambient environment. They are available as single-acting and double-acting seals, but are ideally used as single-acting seals. A wide range of compound and profile configurations is available to meet the user´s specific application profile. They typically interact with wiper elements in the cylinder head sealing system.

rod-seals

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