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CH32 U-ring




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CH32 U-ring PU
POM BACK UP-RING
400 -30°C+100°C ≤0.5 CH32 - DIMENSIONS

CH32 is a two-piece single-acting rod seal which consists of one elastomeric sealing element specially designed with an additional sealing lip and one thermoplastic back-up ring.

PROFILE
CH32 - Rod seal with back-up

PRODUCT ADVANTAGES
• Superior sealing effect with the secondary lip
• Highly wear resistant
• Secondary sealing lip provides extra protection against the ingress of dirt particles
• Improved sealing gap due to the active back-up ring
• Simple groove design

APPLICATION
Construction machinery, fork-lift trucks, injection moulding machines, agricultural machinery, mining equipment and standard cylinders.

INSTALLATION
Easily assembled into closed grooves. Open grooves or special assembly tools should be used. Before installation the sealing element must be oiled with system oil.