4-1/2" ID X 4-7/8" OD X 3/8" HT

The L18704500375 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal measuring a 4-1/2 inch inside diameter, a 4-7/8 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. The catalog record notes: Loaded Lip Seal (deep) Urethane.

As a material, Polyurethane (AU/EU) is valued for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. The compound resists impact and shock loading, abrasion and wear, and petroleum oils. Verify compatibility before use with hot water and steam or acids and bases.

It sees regular use in mining and heavy equipment, hydraulic cylinders, and press and forming equipment.

This item is sold individually under part number L18704500375. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.