4" ID X 4-3/4" OD X 5/8" HT

APG stocks the L37504000625, a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal measuring a 4 in inside diameter, a 4-3/4 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. Source specification: Loaded Lip Seal (deep) Urethane.

Polyurethane (AU/EU) offers toughness that outperforms conventional rubber compounds and long wear life in dynamic reciprocating service. The compound resists ozone, abrasion and wear, and petroleum oils. Exposure to acids and bases or ketones will shorten service life.

Typical settings include construction machinery, mining and heavy equipment, and high-pressure fluid power.

L37504000625 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.