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Lionsele® U1 datasheet

A U‑profiled seal of high performance polyurethane providing excellent resistance to extrusion and abrasion.

Our Lionsele U1 seal provides excellent resistance to extrusion and abrasion in general duty hydraulic systems. The lip profile is designed as an interference fit within the housing, and the radial squeeze provided by this action gives efficient sealing at low pressures. In operation, the seal becomes pressure-responsive to maintain sealing forces throughout the operating range.

Downloading this datasheet provides the following product information:

  • Product features
  • Typical applications
  • Operating capabilities
  • Material of construction
  • Media capabilities
  • Information on how the product is supplied

For details of our full range of products for hydraulic sealing applications, download our Hydraulic Sealing Guide.


Lionsele U1 datasheet

English pdf (331 KB) Download
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