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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
BSX HYDRA-PACK™
The ultimate in dry rod sealing through the use of dual mechanically joined seal elements, which are designed to react independently to changes in system pressure.

Hydra-Pack Rod Seal Catalog

Hydra-Pack Rod Seal Engineering Tables


BSI HYDRA-PACK™
Unsurpassed low pressure and low temperature sealing plus a positively actuated rigid back-up for use in higher pressure and larger gap applications.

Hydra-Pack Rod Seal Catalog

Hydra-Pack Rod Seal Engineering Tables


TYPE B-"X" RING LOADED LIP U-CUP
Manufactured from a range of thermoplastic and thermoset compounds and using a rubber quad shaped expander to provide memory to the seal contact points.

Type B-X Ring Loaded U-Cup Engineering Tables


TYPE B "O" RING LOADED U-CUP
Similar in function to the "X" ring loaded lip u-cup, except using an o-ring expander to provide memory to the seal contact points.

Type B-O Ring Loaded U-Cup Engineering Tables


ROD TYPE HEEL STABILIZED U-CUP
An asymmetrical rod seal with a secondary seal contact to assist in stabilization and manufactured from a variety of materials including the very latest in high performance polyurethane compounds.

U-Cup Catalog

U-Cup Engineering Tables


"US" SYMMETRICAL U-CUP
Symmetrical rod and piston seals proven effective in a wide variety of applications and manufactured from a wide variety of seal materials.

U-Cup Engineering Tables


"UNR" ROD ASYMMETRICAL U-CUP
A single acting rod seal which has long been used in light, medium, and heavy duty hydraulic cylinders.

U-Cup Catalog  U-Cup Engineering Tables


8400 HOMOGENEOUS RUBBER U-CUP
A square cross section seal with a back beveled lip for increased sealability and film breaking.

8600 HOMOGENEOUS RUBBER ROD WIPER
A specially configured dual lip wiper often used in conjunction with an 8400 series rod seal.

MSL CANTILEVER SPRING
The MSL type seal consists of a U shaped jacket made from PTFE or special thermoplastic materials and energized most frequently by a cantilever spring and used primarily in hostile or severe environments.

MSL COIL SPRING
In order to improve performance in specific applications the MSL concept is available with either helical or offset coil springs.

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