Building an O2 concentrator for welding and vacuum tube work

by gtsnexp on 6/15/2024, 8:44:27 AM with 6 comments

  • by gtsnexp on 6/15/2024, 8:44:27 AM

    accompanying video: https://www.youtube.com/watch?v=lB3hHk1_2V0&t=97s

  • by supakeen on 6/16/2024, 11:39:13 AM

    Cool idea. I would be interested in knowing the concentration you achieve and flow rates (LPM/CFH). This wouldn't work in my workshop as we don't treat our equipment nicely enough and we don't have sparkies to tend to it.

  • by causality0 on 6/16/2024, 3:34:39 PM

    I wonder how this performs compared to the cheap concentrators you can get off ebay.

  • by hristov on 6/16/2024, 6:47:18 PM

    Interesting, but why did the original poster link to part 2 of the thing?