oxygen levels in wort

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    Fermenting Under Pressure

    I first fermented under pressure by casting out as usual, oxygenating the wort, pitching yeast, capping the fermenter (I ferment in kegs), then pressurizing with CO2 and immediately questioned why I wouldn't have done so with O2. I haven't seen this discussed anywhere and most discussions and...
  2. B

    Oxygen flow rates

    New to the forum. I just set up a Brewtech in line oxygen stone. I am moving roughly 2gpm from the brew pot to the fermenter. I installed a liter per minute gauge. So now how do I calculate the liter per minute at 2gpm for the correct oxygen level for something like a 1.052 gravity beer? I have...