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How Tight Should O-Rings Be? [Solved]

To provide an effective seal, the O-ring’s inside diameter (I.D.) must be smaller than the piston groove diameter, so that the O-ring is slightly stretched, fitting snugly in the groove. This stretch should be between 1%-5% with 2% as the ideal in most applications. A stretch greater than 5% is not recommended.

O-Rings? O-Yeah! How to Select, Design, and Install O-Ring Seals

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How to - Maintenance and Care Procedures for O-Ring Seals

We recommend that every time you open up a Sonardyne transponder to service it, you perform these basic, but very important …

How Tight Should Your Canning Lids Be?

Ever wondered