1-1/8" ID X 1-5/8" OD X 3/8" HT

The L25001125375B is a Polyurethane (AU/EU) Type B Loaded Lip Seal with a 1-1/8 inch inside diameter, a 1-5/8 inch outside diameter, and a height of 3/8 inch. This loaded lip seal combines a preloaded lip with pressure activation for consistent dynamic sealing. This item is further identified as Loaded Lip Seal (type B) Urethane.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity. It resists extrusion under high pressure, impact and shock loading, and abrasion and wear. Exposure to acids and bases or hot water and steam will shorten service life.

You will find this material specified across high-pressure fluid power, off-highway equipment, and mining and heavy equipment.

L25001125375B ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.