| 摘要 |
An electrolysis-resistant coupling assembly for connection with a line fitting of a fluid line includes a fitting having a first mating surface and having an aperture extending therethrough, wherein the fitting is configured to be aligned with and face the line fitting for coupling thereto. The assembly also includes a coupler having one end provided with an outer coupler flange, the fitting being loaded onto the coupler such that the outer coupler flange passes through the aperture. The assembly also includes a substantially non-compressible, electrically non-conductive rigid captive ring. The captive ring is positioned against the outer coupler flange and interposed between the fitting and the coupler to provide electrical separation between the fitting and the coupler, wherein the fitting is held against the captive ring when the fitting is interconnected with the line fitting.
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