2 3/8" ID X 2 5/8" OD X 1/4" HT

This loaded lip seal is supplied in Polyurethane (AU/EU) built to a 2-3/8 in inside diameter, a 2-5/8 in outside diameter, and a height of 1/4 in, catalogued under part number L12502375250B. It uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. The catalog record notes: Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure and toughness that outperforms conventional rubber compounds. Expect good resistance to ozone, petroleum oils, and extrusion under high pressure. Applications involving acids and bases or hot water and steam call for a different compound.

It sees regular use in hydraulic cylinders, off-highway equipment, and high-pressure fluid power.

Order part number L12502375250B, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.