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Home » DIY Encyclopedia » Plumbing » Fittings, Shapes » Union

Union

  • A three-part fitting that connects any standard size pipe where it may be necessary to disconnectt later, such as on a water heater.
  • Connects to male threaded ends.
  • Also known as a ground joint union.
  • A Transition Union joins different types of tubing, such as CPVC to brass.
 

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DIY Encyclopedia

  1. Coupling
  2. Adapter Fitting
  3. Bushing
  4. Threaded Fitting
  5. Compression Fitting
  6. Pipe Joint Compound
 

Project Finder

  1. Working with Plastic Pipe & Push Fittings
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