3" ID X 4" OD X 3/4" HT

Ordered as L50003000750B, this is a Polyurethane (AU/EU) Type B Loaded Lip Seal built to a 3 inch inside diameter, a 4 inch outside diameter, and a height of 3/4 inch. The loaded lip seal uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. Source specification: Loaded Lip Seal (type B) Urethane.

As a material, Polyurethane (AU/EU) is widely chosen for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity. The material holds up against impact and shock loading, petroleum oils, and ozone. It should not be specified for service in ketones or acids and bases.

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

This item is sold individually under part number L50003000750B. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.