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Rod Seals

Piston Seals

Wear Guide &
Non-Metallic Bearings

Buffer Seals

Rotary Manifold
(Swivel) Seals

Rotary Oil Seals

Rod Wipers

O-Ring, 'X' ring
& Back-Ups

Engineering Tables


Product Description
CAPPED T-SEAL
A compact, bidirectional piston seal consisting of a filled PTFE cap, an elastomeric T-shaped energizer and rigid, positively actuated back-ups.

Cap-T Piston Seal Catalog & Engineering Tables


CP CROWN SEAL
The narrowest of the crown seal family, retrofitting a no back-up o-ring groove while providing improved bidirectional sealing through the use of a rubber energized thermoplastic seal element.

CPW CROWN SEAL
Increases the axial length of the narrower CP crown seal and is designed to retrofit wider grooves, such as those used for Capped T-seals, while significantly improving stability.

CPB CROWN SEAL
Incorporates integral rigid back-ups to improve extrusion resistance while maintaining the increased stability of the CPW type crown seal.

HT HYDRA T-SEAL
A compact, bidirectional seal proven to be extremely effective over a wide range of pressures, gaps, and fluids while retrofitting into a no back-up o-ring groove.

Hydra-T Seal Catalog & Engineering Tables


AHT HYDRA T-SEAL
Eliminates the stress risers found in the sharp corners of the conventional T-seal by the use of a complementary radius and chamfer on the mating parts and available to retrofit one and two back-up o-ring grooves.

Hydra-T Seals Catalog & Engineering Tables


LOK HYDRA T-SEAL
Significantly reduces the possibility of the back-up rings being damaged during assembly and is available in narrow, intermediate, and wide base configurations.

HYDRA-LOK™ ASSEMBLY
A unique concept that significantly reduces the possibility of catastrophic failure by using a uniquely designed glass filled nylon bearing/retainer that facilitates the use of pedestal configured multiple seal rings on a one-piece piston.

STPO CAP SEAL
An o-ring energized, square cross section piston ring manufactured from a variety of high performance engineered plastics including numerous PTFE blends.

RTPS CAP SEAL
A square ring energized, rectangular cross section piston ring offering a wider seal footprint and improved stability than the STPO cap seal, while maintaining the availability of the full range of material selection.

RTPX CAP SEAL
Improves the sealability of PTFE cap seals by incorporating a more responsive elastomeric quad shaped ring into the dynamic sealing surface.

8500 HOMOGENEOUS RUBBER U-CUP
A square cross section seal, similar to the "8400" type (see Rod Seals) but without the back beveled lip and is often used as a piston seal.

"UNP" PISTON ASYMMETRIC U-CUP
A single acting piston seal which has long been used in light, medium, and heavy duty hydraulic cylinders.

U-Cup Catalog  U-Cup Engineering Tables

   

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Phone: 856-224-1120 | Fax: 856-224-1119 | E-mail: info@hpsseals.com