How to Replace the Seals on a Flat Face Coupler

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Stucchi recommends replacing the seals on the male coupler only, as repairing the female valve is more complex.

Watch this video to learn:

• How to replace seals in a leaking flat-face coupler
• What you need to perform the repair
• How to verify there is no leakage once completed

Parts in the repair kit may look different than factory-provided O-rings, which is OK and by design.

Contact a Stucchi representative for assistance with how to replace the seals in a flat-face coupler.