Back-Up Rings
Lanson Polymers offer a range of Back-Up Rings in a variety of materials.
These components are used to prevent seal extrusion at higher temperatures & pressures and are available in either a solid or scarf cut option.
Features & Benefits
Solid or scarf cut options depending on groove design
Almost universal chemical resistance
Various materials to choose from to suit the application
Applications
Typically used to prevent extrusion of the O-Ring at higher temperatures & pressures.
