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 to 2100 mm
The 117 Series U-cup seal is typically used as a primary seal in moderate to high-pressure applications. In applications using a sealing system, it is often used as a secondary seal with the 124 Series buffer seal.
Typical applications include:
Injection Molding Machines
The 117 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.