Rod Seals from Parker

Submitted by JNazaire on

rod sealsParker rod seals for hydraulic and pneumatic cylinders and actuators seal the applied system pressure against the atmosphere side. Their purpose is to prevent external leakage and thus avoid contamination of the ambient environment. They are available as single-acting and double acting seals. High-pressure applications usually require a tandem rod sealing system including a buffer seal. Rod seals typically interact with wiper elements in the cylinder sealing system. A wide range of compound and profile configurations is available to meet the specific application profile. There are rod seals available that comply with ISO 6020, ISO 5597 and ISO 7425-2 standards.
 

Rod seal/wiper Prädifa series EL

Rod seal/wiper Prädifa series EL
Rod seal and wiper for pneumatic cylinders. U-cup design.
 

Rod seal/wiper Prädifa series EM, Ultrathan®

Rod seal/wiper Prädifa series EM, Ultrathan®
Rod seal and wiper for pneumatic cylinders. U-cup design. Short axial length.

Rod seal/wiper Prädifa series EN

Rod seal/wiper Prädifa series EN
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, wiper and guiding element Prädifa series EP, Ultrathan®Rod seal, wiper and guiding element Prädifa series EP, Ultrathan®
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/wiper Prädifa series ET, Ultrathan®

Rod seal/wiper Prädifa series ET, Ultrathan®
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/wiper Prädifa series EU, Ultrathan®

Rod seal/wiper Prädifa series EU, Ultrathan®
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.

PolyPak Hydraulic Seal with Beveled Lips (BPP)PolyPak Hydraulic Seal with Beveled Lips (BPP)
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.

 

Deep PolyPak Hydraulic Seal with Knife Trimmed Scraper Lips (DPP)Deep PolyPak Hydraulic Seal with Knife Trimmed Scraper Lips (DPP)
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.

 

BT Profile, Single-Acting U-CUP Style Rod Seal for Hydraulic ApplicationsBT Profile, Single-Acting U-CUP Style Rod Seal for Hydraulic Applications
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.

 

BD Profile, Single Acting O-Ring Energized Rod Seal for Hydraulic ApplicationsBD Profile, Single Acting O-Ring Energized Rod Seal for Hydraulic Applications
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.

 

Symmetrical Rod and Piston Seal Prädifa Series BA, Utrathan®

Symmetrical Rod and Piston Seal Prädifa Series BA, Utrathan®
Rod seal for hydraulic cylinders, singe-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions.

Symmetrical Rod and Piston Seal Prädifa Series SA, Utrathan®

Symmetrical Rod and Piston Seal Prädifa Series SA, Utrathan®
Rod seal for hydraulic cylinders, singe-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions. Short axial assembly length.

Symmetrical Rod and Piston Seal Prädifa Series TA, Utrathan®

Symmetrical Rod and Piston Seal Prädifa Series TA, Utrathan®
Rod seal for hydraulic cylinders, singe-acting, polyurethane compact PARK-O-PAK® design. For high-pressure applications. Robust seal profile for harsh operating conditions. Short axial assembly length.

Light Load U-cup Seal with Straight Cut Lips (8500)

Light Load U-cup Seal with Straight Cut Lips (8500)
Light load symmetrical U-cup with knife-trimmed straight-cut scraper ID & OD lip for rod and piston sealing applications.

Rod seal Prädifa series B4

Rod seal Prädifa series B4
Rod seal for hydraulic cylinders, single-acting, polyurethane u-cup design with anti-extrusion ring. For high-pressure applications and extreme pressure peaks. Robust seal profile for harshest operating conditions. ISO 5597, ISO 6020.

Rod seal Prädifa series BAI, FlexiSeal®Rod seal Prädifa series BAI, FlexiSeal®
Rod seal. Inside dynamic sealing on reciprocating rods. FlexiSeal. Spring-energized PTFE seal. Axially short design.

 

Rod seal Prädifa series BHI, FlexiSeal®Rod seal Prädifa series BHI, FlexiSeal®
Rod seal, inside dynamic sealing on reciprocating rods. FlexiSeal, spring-energized PTFE seal, high-pressure.

 

Rod seal Prädifa series E5Rod seal Prädifa series E5
Rod seal for pneumatic cylinders, single-acting. U-cup design.
Rod seal/wiper set Prädifa series E8Rod seal/wiper set Prädifa series E8
Rod seal and wiper for pneumatic cylinders. Two-piece U-cup design. Combines the functions sealing, wiping and holding in place.

Rod seal/wiper set Prädifa series E9Rod seal/wiper set Prädifa series E9
Rod seal and wiper for pneumatic cylinders. U-cup design. Easy assembly due to snap ring. For high temperatures.

 

Rod seal/wiper Prädifa series EF, UltrathanRod seal/wiper Prädifa series EF, Ultrathan®
Rod seal and wiper for non-rotating pneumatic cylinders with flattened piston rods. U-cup design. Short axial length.

 

Rod seal Prädifa series GC, Ultrathan®Rod seal Prädifa series GC, Ultrathan®
Rod seal for hydraulic cylinders, single-acting, polyurethane compact design. For high-pressure applications. Robust seal profile for harshest operating conditions. ISO 5597, ISO 6020.

 

Rod Seal Prädifa series GSRod Seal Prädifa series GS
Rod seal for gas spring applications, suitable in hydraulic and pneumatic systems.
Rod seal Prädifa series HL, Ultrathan®Rod seal Prädifa series HL, Ultrathan®
Rod seal for hydraulic cylinders, single-acting. Friction-optimized U-cup design with cascading dynamic sealing edges.

 

Need Help?

If you have any questions or are just looking for some help, we're happy to discuss your application with you. Either fill out the form below or reach out to us at (855) 737-4714 to speak to one of our technical specialists.

Parker rod seals for hydraulic and pneumatic cylinders and actuators seal the applied system pressure against the atmosphere side. Their purpose is to prevent external leakage and thus avoid contamination of the ambient environment.

 
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