Single Ferrule Tube Fittings - Brass

Brennan offers a wide range of brass single ferrule tube fittings complete and pre-assembled with, nuts, and ferrules. Single ferrule fittings can be easier to assemble than their double ferrule counterpart because there’s one less component to deal with. Plus, they can also provide better resistance to high vibrations, fluctuations in cycling temperature or pulsation. Brennan instrumentation fittings are interchangeable and intermixable drop-in replacements for more expensive competitor brands.

  • NS0304-B

    IN Plug

  • NS0318-B

    IN Nut

  • NS0319-B


  • NS2402-B

    IN-MJ Straight

  • NS2403-B

    IN-IN Straight

  • NS2403RU-B

    IN-IN Straight

  • NS2404-B

    IN-MNPT Straight

  • NS2404-BT-B

    IN-MNPT Straight – Bore Through

  • NS2405-B

    IN-FNPT Straight

  • NS2406-B

    IN-STDPIPE Straight

  • NS2408-B

    IN Cap

  • NS2425-B

    IN-BW Straight

  • NS2426-B

    IN-SW Straight

  • NS2427-B

    STDPIPE-MJIC Straight

  • NS2428-B

    STDPIPE-MNPT Straight

  • NS2429-B

    STDPIPE-MORB Straight