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

Ordered as L25001000375B, this is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 1 inch inside diameter, a 1-1/2 inch outside diameter, and a height of 3/8 inch. The loaded lip seal delivers low-friction dynamic sealing with strong resistance to pressure spikes. This item is further identified as Loaded Lip Seal (type B) Urethane.

Expect good resistance to ozone, abrasion and wear, and extrusion under high pressure. That behavior comes from the compound itself: Polyurethane (AU/EU) is known for toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. It should not be specified for service in acids and bases or ketones.

Maintenance and OEM teams specify it across off-highway equipment, construction machinery, and hydraulic cylinders.

Stocked as L25001000375B and sold individually. Unit weight is approximately 7.1615 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.