1-1/8" ID X 1-1/2" OD X 3/16" HT

The L18701125 is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal built to a 1-1/8 inch inside diameter, a 1-1/2 inch outside diameter, and a height of 3/16 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. This item is further identified as Loaded Lip Seal (standard) Urethane.

The material holds up against ozone, impact and shock loading, and abrasion and wear. That behavior comes from the compound itself: Polyurethane (AU/EU) is widely chosen for outstanding extrusion resistance at elevated pressure and long wear life in dynamic reciprocating service. It should not be specified for service in acids and bases or hot water and steam.

Common environments for this compound include press and forming equipment, high-pressure fluid power, and off-highway equipment.

Reference part number L18701125 when ordering; the item is sold individually. Unit weight is approximately 2.839 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.