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

The L31201500375B is a Polyurethane (AU/EU) Type B Loaded Lip Seal supplied with a 1-1/2 inch inside diameter, a 2-1/8 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. Supplementary detail from the product record: Loaded Lip Seal (type B) Urethane.

The material holds up against extrusion under high pressure, ozone, and impact and shock loading. That behavior comes from the compound itself: Polyurethane (AU/EU) is known for very high tensile strength and load capacity, outstanding extrusion resistance at elevated pressure. Verify compatibility before use with hot water and steam or acids and bases.

Common environments for this compound include hydraulic cylinders, construction machinery, and press and forming equipment.

Order part number L31201500375B, sold individually. Review your operating media and conditions against this specification before installation.