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Back-up Rings for Aerospace

Last update: 27.07.2022

Freudenberg Sealing Technologies offers Back-up Rings that enhance the sealing capability of O-rings by preventing extrusion, suitable for high-pressure and extreme-temperature applications. Available in various forms and materials, these rings expand the operating conditions of seals and are compatible with all hydraulic fluids. Proper installation is crucial for optimal performance, and while information is reliable, users are responsible for full-scale testing.

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