COP/APA Cylinder Piston Seal Pneumatic Bidirectional Figure-eight Buffer C-ring Air Seal

Hydraulic seals
January 09, 2026
Video Description:
This video explains the main functions and practical uses of the Double O-ring COP/APA Thin SC Cylinder Piston Seal in a clear, step-by-step format. You'll see a detailed demonstration of this pneumatic bidirectional figure-eight buffer C-ring air seal designed for hydraulic cylinder applications, including its construction and performance characteristics.