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Anti-extrusion Rings
Used in static or dynamic applications to prevent O-ring extrusion into the gap between metal components.
BK SPIRAL
The Back-Up Ring reference number is the same as the reference number of the respective OR. Example: OR 3075 is used with Back-Up Ring BK 3075 Anti-extrusion/Back-up Rings are mad…
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BK SOLID
The Back-Up Ring reference number is the same as the reference number of the respective OR. Example: OR 3075 is used with Back-Up Ring BK 3075 Anti-extrusion/Back-up Rings are mad…
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BK SPLIT
The Back-Up Ring reference number is the same as the reference number of the respective OR. Example: OR 3075 is used with Back-Up Ring BK 3075 Anti-extrusion/Back-up Rings are mad…
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BK CONCAVE
The Back-Up Ring reference number is the same as the reference number of the respective OR. Example: OR 3075 is used with Back-Up Ring BK 3075 Anti-extrusion/Back-up Rings are mad…
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