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

Part number L18702125375 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal supplied with a 2-1/8 inch inside diameter, a 2-1/2 inch outside diameter, and a height of 3/8 inch. A 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.

It resists extrusion under high pressure, petroleum oils, and abrasion and wear. That behavior comes from the compound itself: Polyurethane (AU/EU) is widely chosen for exceptional abrasion resistance and long wear life in dynamic reciprocating service. It should not be specified for service in prolonged humidity at elevated temperature or acids and bases.

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

Reference part number L18702125375 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.