Phenolic Guide Rings

Phenolic Guide Rings

These guide rings are designed to guide pistons by operating on their outer surface. These rings are available in phenolic resin laminated with cotton fabric used as a standard material. We can provide custom guide rings in several materials too.

Applications:

Packaging Filling Machine 

Hydraulic and Pneumatic Cylinders 

Medical Pumps / Compressors

Aerospace Pumps / Compressors 

Industrial Booster Pumps

Cryogenic Pumping Systems

Piston guide ring benefits:

Provide a bearing surface

Prevents metal-to-metal contact 

Provide guidance and alignment

Improves seal life performance 

Performance characteristics: