A versatile, high-performance sealing solution for hydraulic rod and piston applications, this U-Seal is manufactured from premium polyurethane for outstanding durability in demanding industrial environments. Its U-cup lip geometry provides positive sealing contact under both static and dynamic conditions, delivering consistent leak-free performance across a wide range of pressures and temperatures.
Key Benefits
Exceptional abrasion resistance — polyurethane compound withstands high-cycle, high-velocity contact surfaces far longer than standard rubber seals
High load and pressure capacity — resists extrusion and maintains seal integrity under elevated system pressures
Low breakout force — smooth lip geometry minimizes stick-slip for consistent actuator response
Broad fluid compatibility — suitable for petroleum-based hydraulic oils, water-glycol fluids, and many synthetic hydraulic fluids
Extended service life — reduces downtime and replacement frequency in continuous-duty applications
Available in multiple durometer ratings and cross-sections. Select the correct bore/rod dimensions for your application. Contact us for custom sizes or volume pricing.
