Compact Merkel U-ring with asymmetrical profile and special pneumatic sealing edge on the dynamic sealing lip.

Product Advantages

• The asymmetrical profile with the longer and thicker static sealing lip ensures secure seating in the bottom of the groove
• The special pneumatic sealing edge gives very good tightness with low friction and maintains an effective lubricating film.
• Large range
• Minimal axial space requirements
• Integrated pressure relief to prevent an intermediate pressure build-up