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

Ordered as L12501250, this is a Polyurethane (AU/EU) Standard Profile Loaded Lip Seal supplied with a 1-1/4 inch inside diameter, a 1-1/2 inch outside diameter, and a height of 1/8 inch. The 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.

Expect good resistance to petroleum oils, extrusion under high pressure, and impact and shock loading. That behavior comes from the compound itself: Polyurethane (AU/EU) is widely chosen for exceptional abrasion resistance and toughness that outperforms conventional rubber compounds. Applications involving ketones or acids and bases call for a different compound.

Typical settings include mining and heavy equipment, hydraulic cylinders, and high-pressure fluid power.

Order part number L12501250, sold individually. Unit weight is approximately 1.2705 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.