U-seals, Polypaks, U-cups

Style 850 u-seals offer excellent resistance to extrusion and abrasion. The round cross-section expander offers energized sealing from zero to 5,000 psi.

95A Durometer | Urethane Material | 1 1/2 in Nominal Inner Diameter | 1/8 in Cross Section | U-Seal

US-90URE-1-1/4×1-5/8×5/16

Specifically designed as piston seals, these u-seals are engineered to seal on their outside diameter. They offer extended, service life and maximum reliability in piston sealing.

92A Durometer | Urethane Material | 3 1/2 in Nominal Inner Diameter | 1/4 in Cross Section | U-Seal

Style 850 u-seals offer excellent resistance to extrusion and abrasion. The round cross-section expander offers energized sealing from zero to 5,000 psi.

95A Durometer | Urethane Material | 4 in Nominal Inner Diameter | 3/8 in Cross Section | U-Seal

Style 870 u-seals are precision molded from Buna-N synthetic rubber. Style 870 u-seal numbers conform in size to Army-Navy specification AN6226.

70A Durometer | Buna-N Rubber Material | 1/8 in Nominal Inner Diameter | U-Seal

Style 870 u-seals are precision molded from Buna-N synthetic rubber. Style 870 u-seal numbers conform in size to Army-Navy specification AN6226.

70A Durometer | Buna-N Rubber Material | 11 in Nominal Inner Diameter | U-Seal

Style RU9 seals are molded from MDI based Zurcon® Z25 urethane. This seal offers good elasticity with low, compression set while maintaining a high level of tribological characteristics. The dynamic seal lip incorporates slide, segments that will increase back-pumping capabilities while reducing friction. The RU9 style rod seal is ideal for, hydraulic applications where high temperature and high pressure performance is required.

95A Durometer | Urethane Material | 2 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal

The MRUN Rod U-seal is designed with improved oil resistance and compression set versus urethane seals. The addition of a u-seal back-up ring will increase the pressure range of the seal from 2,000 psi to 3,000 psi.

Nitrile Material | 22.4 MM Nominal Inner Diameter | Rod U-Seal

MUKRN is an asymmetrical single-acting pneumatic rod seal. Molded in nitrile, this seal is resistant to water and most oils while maintaining good low-pressure sealing.

80A Durometer | NBR Material | 22 MM Nominal Inner Diameter | Rod Seal

Features

• Excellent low temperature performance
• Easy installation

Molded from 90A nitrile, this seal provides high sealability in a symmetrical design suitable for rods or pistons.

90A Durometer | Nitrile Material | 180 MM Nominal Inner Diameter | U-Seal