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Old 2006-03-17, 8:18am
jokersdesign jokersdesign is offline
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Join Date: Sep 12, 2005
Location: Central MN
Posts: 605
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What’s up with the fluxuations?

I have 4 smaller capacity oxygen concentrators and I only get fluxuation problems on 1 of the units at 5 LPM. My guess is because this was a used unit off ebay and it has a problem with releasing nitrogen when switching from one sleeve bed to the other. The oxygen purity at 5LPM is between the high 80's to low 90's and my other 3 units that don't have fluxuation problems are always at 94-95% purity at 5 LPM.

That’s kind of strange. I don't thing you should be getting fluxuation problems with any concentrator modified or not regardless of what LPM you’re running at.
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