O2 pressure from welding tank
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I have a welding tank that I am using to oxygenate my wort. I am using a .02 micron stone. What do I set the regulator for or how much psi?
Thanks
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Quote:
Originally Posted by jpc
Doesn't blowing on it when its soft cause it to get hard? It's been a while, but I think that's how it used to work...
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