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

L31203500500 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal built to a 3-1/2 inch inside diameter, a 4-1/8 inch outside diameter, and a height of 1/2 inch. In service, this loaded lip seal maintains contact with the sealing surface even as clearances change under load. Additional detail on this item: Loaded Lip Seal (deep) Urethane.

As a material, Polyurethane (AU/EU) delivers very high tensile strength and load capacity, outstanding extrusion resistance at elevated pressure. The compound resists petroleum oils, abrasion and wear, and impact and shock loading. It should not be specified for service in acids and bases or ketones.

You will find this material specified across hydraulic cylinders, press and forming equipment, and high-pressure fluid power.

Reference part number L31203500500 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.