The 107 Series U-Cup is a popular and versatile design with a wide range of applications.
High pressure capability and wide temperature range
Excellent fluid compatibility including water-based fluids (H-PU)
Exceptional abrasion resistance
Highly extrusion resistant
Available in diameters up toÂ 2100 mm
The 107 Series U-Cup is ideal for applications requiring high sealing forces. This seal is available in a wide range of materials to cover applications where specialty fluids are present. Often used in conjunction with an anti-extrusion ring particularly when seal material has insufficient extrusion resistance. The seal is a symmetrical design allowing use as either for dynamic OD or ID sealing.
Typical applications include:
Hydraulic Cylinder Rebuild
Injection Molding Machines
The 107 Series rod seal features high-grade polyurethane. Standard materials are MP03 machined H-PU, available up to 2100 mm in diameter, and MP50 injection-molded TPU. To suit a variety of applications, the series is also available in NBR, H-NBR, EPDM and high temperature-resistant FPM.
water oil emulsions (HFA)
water-glycol fl uids (HFC)
polyol esters (HFD)
0.5 m/s (1.6 ft/sec)
400 bar (6000 psi)
Note: for other materials or fluids please contact our engineering department.