11-1/4" ID X 12" OD X 5/8" HT

APG stocks the L37511250625, a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal built to an 11-1/4 in inside diameter, a 12 in outside diameter, and a height of 5/8 in. A loaded lip seal uses a flexible sealing lip energized by system pressure to hold a tight seal on a moving rod or piston. The catalog record notes: Loaded Lip Seal (deep) Urethane.

Expect good resistance to extrusion under high pressure, ozone, and abrasion and wear. Polyurethane (AU/EU) is known for long wear life in dynamic reciprocating service and toughness that outperforms conventional rubber compounds. Exposure to hot water and steam or acids and bases will shorten service life.

Typical settings include hydraulic cylinders, construction machinery, and off-highway equipment.

Reference part number L37511250625 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.