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

The L37503375 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal measuring a 3-3/8 inch inside diameter, a 4-1/8 inch outside diameter, and a height of 3/8 inch. This loaded lip seal uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. Additional detail on this item: Loaded Lip Seal (standard) Urethane.

As a material, Polyurethane (AU/EU) is widely chosen for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. It resists abrasion and wear, ozone, and extrusion under high pressure. It is not the right choice where acids and bases or ketones are present.

It sees regular use in press and forming equipment, high-pressure fluid power, and mining and heavy equipment.

Order part number L37503375, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.