MUST upgrade my oxygen - advice?

[Cat]

Now that I have a large dedicated studio area, I'm looking at things I need to change - the first thing is my oxygen system. I'm running a Mini CC on one concentrator. I feel like I'm running at half the capacity I should be and need more oxygen. I had wanted to work with some boro - but that's totally out of the question. The last time I tried, it took nearly 30 minutes to melt enough glass to make a small (10mm) donut bead.

I'm wondering if I should just add another concentrator or if I should go with an M-10 or M-20 - or maybe an Onyx. I honestly have no idea what the best option would be. What I'm wondering is if I add another concentrator, is my oxygen output going to equal what I would have if I purchased an M-10, M-20, or Onyx? If not, I'm ready to bite the bullet and get one of those systems. I'm looking for the best oxygen output I can get for under $900.

Any suggestions would be appreciated.

[Justin L]

If you get say, a Devilbiss concentrator, you will have 10LPM and 8-9 PSI. That about equals the performance of a Sequal for much less money and in most cases, a better warranty.

[Mr. Smiley]

If you already have a good working concentrator, I agree with Justin... just get another medical unit and run two.

[Cat]

Thanks guys. I'm glad I asked - I probably would have spent a lot more than I needed to.