The 101 Series U-cup seal is one of System Seals’ most popular designs used in standardduty applications. Its asymmetrical design ensures that the seal lip forces are optimized for every cross section and diameter. When used within a sealing system, the 101 is a key component of System Seals’ Zero Leak Technology. Manufactured in a variety of materials and sizes from 6mm up to 5000 millimeters in standard or custom diameters.

Download Material Specification Sheet (PDF)