Selkirk 3.5-in Dia Galvanized Coupling Fittings



The 3 in. Steel female universal gas vent adapter is made of durable, galvanized-steel with die-formed ends for uniform sizing and strong, easy-to-connect joints. A lock tab feature allows installation without the use of sheet-metal screws. It is a type B round fitting designed for use on approved gas appliances in residential, light commercial and industrial applications. It is tested and UL Listed for safety in accordance with nape standards.

  • Gas vent adapter
  • Lock tab feature
  • Die formed ends
  • Lifetime limited warranty
  • Tested and listed per UL 441 for installation in single- and multi-story buildings
  • Outer material 28 gauge galvanized steel
  • Inner liner is aluminum
  • Check appliance installation instructions for details
  • Industry best warranty contact Selkirk for details
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Type Coupling
Degree of Angle N/A
Size - Length 3-in
Inlet Thread Type Female
Outlet Thread Type Male
Common Uses Adapter
Code Approvals Approved per UL441, NFPA 54 and NFPA211

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