Draught Is My Craft: Troubleshooting Life from the Draught Technicians Perspective

     A week or two ago, a Customer reached out to me with a product inquiry, about a CO2 gas regulator.  They wanted to know how much gas it could move.  This is, in my opinion, a pretty simple, fundamental question about any commercial-grade, Mechanical device: what sort of performance can I get out of this item?  Will it do what I need it to do?       Most technical questions are not new.  Someone has already done the math and/or the science.  Someone has the data.  Someone engineered the device to perform to a particular set of parameters[we hope].  I thought " I should just call the manufacturer, and ask.  My counterpart there will surely be able to rattle this off, by heart, or have the data readily at hand."   Buckle up.  I thought wrong, on several levels.     First, this manufacturer was somewhat recently acquired by a large conglomerate.  The informational insert, that came wit...

        We don't list Carbon Dioxide [CO2] as an ingredient in our beer, but one could argue that we should.  The primary reason we don't, is because CO2 occurs in Beer, as a natural by-product of the brewing process.  The reason that some of us feel it should be included, is because modern brewing, kegging, and packaging methods cause carbonation loss.  The lost CO2 is forcibly reintroduced, during the finishing process of the beer.  If the beer is served from a keg, CO2 is also introduced, again, during dispense.  Finally, in the case of Nitrogenous beers such as Guinness, Boddington's, Old Speckled Hen, and numerous others, we also add Nitrogen gas, as way to lighten the mouth feel of these Low Carbonation Brews.  The reason I would advocate for listing gasses as ingredients, is to also show customers that only 1 or 2 gasses are supposed to be there, and lends credibility to quality advocates.  These Gasses effect flavour and pr...