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Products » Seals » Rod Seals » Loaded U-Cup » Square B Loaded U-Cup
Square B Loaded U-Cup


These Square B Loaded U-Cups feature a urethane surface, low pressure energizer, back-beveled lip and film breaking capabilities. They provide better low pressure performance and a longer seal life. Square B Loaded U-Cups are frequently used in mobile hydraulic, agricultural and general industrial, medium duty cycle applications.

Materials: Urethane or Hytrel® shell with Nitrile or Viton™ expander

Max Pressure: 6,000 psi

Temperature range: -50°F to +250°F

Max Velocity: 3.2 ft/sec