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Gas pressure for a 350P

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  • Gas pressure for a 350P

    What gas pressure is recommended for welding aluminum? Using straight argon 1/8" thick material. Push pull gun 25 foot.

  • #2
    I run about 25 cfh
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    • #3
      CFH... Cubic Feet Per Hour

      Originally posted by Hunter57 View Post
      What gas pressure is recommended for welding aluminum? Using straight argon 1/8" thick material. Push pull gun 25 foot.
      Here is a link to a simple GMAW gas flow rate chart...

      Flow rates are in CFH... Cubic Feet Per Hour




      This should take the mystery out of it...

      ALSO

      Here is a video that may help to clarify things...

      A FREE CHART is available at www.NetWelding.com that provides suggested MIG Welding Gas Flow Rates. Setting the proper MIG Welding shielding gas flow rate i...


      Unfortunately some of this is sales pitch... but the basics are there and easily understandable..
      .

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      Buy the best tools you can afford.. Learn to use them to the best of your ability.. and take care of them...

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      • #4
        Thank you for the help guys

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        • #5
          Originally posted by H80N View Post
          Here is a link to a simple GMAW gas flow rate chart...

          Flow rates are in CFH... Cubic Feet Per Hour



          This should take the mystery out of it...
          The Gas saver idea is of some interest, I wonder about using 1/8" ID supply tubing (like that on a 2-piece TIG)...???
          Glen
          Miller Dynasty 200DX - Millermatic 350P - Hypertherm Powermax 45 - Hobart Handler 150

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