- Designed to extend O-Ring sealing life in dynamic reciprocating applications
- Typically suitable for slow and fast reciprocating speeds running dry or lubricated
- Pressure up tp 3000 PSI in most applications
- Compatible with all O-Ring materials
- Cannot be stretched more than 5% during installation.
- Not recomended in Rotary or Oscillating Applications
PTFE Glide Rings Glyd Ring® and Cap Seals to Extend O-Ring Performance
Glide Rings and Cap Seals are filled PTFE fittings that are installed with a rubber o-ring seal energizer for increased dynamic performance on both rod and piston configurations. Designed to be used in reciprocating hydraulic, pneumatic and dry applications at pressures up to 3,000 psi where o-rings and x-rings do not perform well enough on their own. Can be more cost effective than more complicated custom seals.
GlydoCap - Cap Seals
GlydoSeal - Glide Rings
Custom Cap Seal - for use in Rotary and O cilliatory Applications
Low-Friction Cap Seal for slow rotary and oscillatory applications. Cap is designed with internal grooves for a reduced sealing contact area and increased unit loading. The contoured surface on the cap outside diameter provides for increased contact area with the o-ring to prevent rotation against the o-ring.
- Hydraulic
- Pneumatic
- Swivels
- Rotary Joints
- Rotary valves
GlydoSeal - Glide Rings depicted in Piston and Cylinder configurations
Have Questions About Your Specific Application?
Connect With an Expert
- Expert product, application and design assistance
- Trusted by 14,000+ customers
- Fast response (usually within hours)
Marco Rubber & Plastics is an industry leader in custom sealing solutions that go beyond the limits of catalog commodities. Since 1980, our solutions have delivered reliable, long-lasting success for customers worldwide. We offer the largest inventory of specialty and standard sealing solutions backed by best-in-class technology, service and support.
