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The DUBI Dielectric Union with iron oxide coating protects against piping system deterioration caused by galvanic and stray current corrosion. Dielectric fittings are necessary where dissimilar metals are used in piping systems.

  • Features & Benefits
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  • Used to couple dissimilar piping materials
  • Female iron pipe x female iron pipe
  • Black oxide coating for gas service
  • Primarily used on gas service
Zurn Wilkins

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