Categories
Cup Seal
Category:
Oil Seal
- Product Description
-
- Commodity name: Cup Seal
- Commodity ID: LANHE-00100122
U-cup seals U-cup piston / rod seals CUP hydraulic seals Piston cup seal
U-cup seals
U-cup piston / rod seals
CUP hydraulic seals
Piston cup sealLANHE Seal’s extensive selection of u-cup seals delivers superior sealing performance across a multitude of applications. With out distinct loaded u-cups designed for high-pressure, dynamic systems, and our standard u-cups offering reliable sealing in both motion and static scenarios, we cater to the full scope of industrial sealing requirements. Each line is tailored to excel in its intended environment, ensuring that you have the precise seal for the task at hand.
Loaded U-Cups, also known as “PolyPaks” or “Style 850” seals, are specially designed for hydraulic applications. They are “loaded” with an o-ring within their groove to enhance sealing performance. The o-ring acts as an energizer in low-pressure situations, bolstering the seal’s effectiveness as pressure increases in rod and piston systems. Typically made from polyurethane, alternative materials can be provided upon request to suit your specific needs.
Our standard u-cups are recognized for their unique U-shaped profile that ensures a tight seal across diverse conditions. The edge of the u-cup adapts to the contours of the cylinder or piston, providing a steadfast barrier against leaks, even amidst pressure and temperature fluctuations. The design’s inherent stress distribution prevents uneven wear, thus extending the longevity of both the seal and the machinery it protects.
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