1-3/8" ID X 1-7/8" OD X 1/4" HT

This loaded lip seal is supplied in Polyurethane (AU/EU) built to a 1-3/8 inch inside diameter, a 1-7/8 inch outside diameter, and a height of 1/4 inch, catalogued under part number L25001375. It combines a preloaded lip with pressure activation for consistent dynamic sealing. The catalog record notes: Loaded Lip Seal (standard) Urethane.

Polyurethane (AU/EU) delivers long wear life in dynamic reciprocating service, very high tensile strength and load capacity. This material stands up to extrusion under high pressure, petroleum oils, and ozone. Applications involving hot water and steam or prolonged humidity at elevated temperature call for a different compound.

Maintenance and OEM teams specify it across off-highway equipment, high-pressure fluid power, and press and forming equipment.

L25001375 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.