Rod seal Prädifa series GC, Ultrathan®

The wear-resistant GC Ultrathan® rod seal is a compact seal with interference fit on the outer diameter. Due to its radial preloading, the sealing lip reliably wipes off the liquid film even in low-pressure conditions or non-pressurized movement of the rod.

The GC rod seal as a compact seal may be used as an alternative to U-Rings.

 

Benefits:
• Enhanced sealing performance in non-pressurized conditions
• Robust seal profile for harshest operating conditions
• Extreme wear resistance
• Easier installation
• Insensitive to pressure peaks
• High extrusion resistance
• Excellent media resistance in case of suitable compound selection
• Suitable compounds available for special requirements of the chemical process industry
• Suitable compounds available for special requirements of the food processing industry
• Dimensions according to ISO 5597
• Installation in closed and undercut housings
• Low compression set
• Additional sizes of machined products available on short notice

Range of application:
Mainly for the sealing of plungers and cylinders corresponding to ISO 6020/ll (compact cylinders). Also suitable for applications in mobile hydraulics.