2-1/2" ID X 3" OD X 1/4" HT

This loaded lip seal is supplied in Polyurethane (AU/EU) measuring a 2-1/2 inch inside diameter, a 3 inch outside diameter, and a height of 1/4 inch, catalogued under part number L25002500250B. It uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. Supplementary detail from the product record: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure and exceptional abrasion resistance. The compound resists petroleum oils, extrusion under high pressure, and ozone. It should not be specified for service in hot water and steam or acids and bases.

Common environments for this compound include high-pressure fluid power, construction machinery, and mining and heavy equipment.

This item is sold individually under part number L25002500250B. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.