Tube Fittings and Adapters

Brennan manufactures a wide range of tube fittings and adapters that provide leak-tight connections and can stand up to high pressures and temperatures. Not only are they easy to install, but they also come in a wide variety of shapes, sizes, styles, and materials— including carbon steel and stainless steel.

Our high-quality and easy-to-use tube fittings, such as JIC fittings, NPT fittings, O-Ring Boss fittings, Weld fittings, nuts, caps, plugs and more, are what you need for the most demanding applications. Explore our large selection of fittings and adapters now.

  • 0404

    Bore-MP Straight

  • 0501

    Bore-MP 90 Elbow

  • 0602

    Bore-Bore-FP Tee

  • 0800

    Bore-FPS Straight

  • 0801

    Bore-FPS 90 Elbow

  • 1404

    MP-FPS STRAIGHT

  • 1404-R

    MP-FPS Straight, Restricted or Blank

  • 1405

    FP-FPS STRAIGHT

  • 1501-FG

    MP-FPS 90 EBLOW

  • 1501-L-FG

    MP-FPS 90 Elbow Long

  • 1502-FG

    FP-FPS 90 EBLOW

  • 1503-FG

    MP-FPS 45 EBLOW

  • 1504-FG

    FP-FPS 45 Elbow

  • 1601-FG

    MP-FPS-FPS Tee

  • 1602-FG

    FP-FPS-FPS Tee

  • 1603-FG

    FP-FPS-FPS Tee