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

L25003500375B is a Polyurethane (AU/EU) Type B Loaded Lip Seal built to a 3-1/2 inch inside diameter, a 4 inch outside diameter, and a height of 3/8 inch. In service, this loaded lip seal 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 known for outstanding extrusion resistance at elevated pressure and toughness that outperforms conventional rubber compounds. This material stands up to abrasion and wear, extrusion under high pressure, and ozone. Exposure to acids and bases or ketones will shorten service life.

It sees regular use in off-highway equipment, press and forming equipment, and hydraulic cylinders.

This item is sold individually under part number L25003500375B. Unit weight is approximately 21.683 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.