1-1/4" ID X 1-7/8" OD X 1/2" HT

The L31201250500 is a Polyurethane (AU/EU) Deep Profile Loaded Lip Seal measuring a 1-1/4 in inside diameter, a 1-7/8 in outside diameter, and a height of 1/2 in. 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 (deep) Urethane.

As a material, Polyurethane (AU/EU) is known for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. The compound resists extrusion under high pressure, impact and shock loading, and ozone.

Maintenance and OEM teams specify it across construction machinery, mining and heavy equipment, and press and forming equipment.

Order part number L31201250500, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.