Very nice. I'm pretty new to it compared to 93 batches. Was considering jamming something like this into a drilled stopper and using that to do the closed transfer with QD's instead of the cut-off airlock that was previously shown. Hopefully I can have the time and money to continue to...
But with this setup, as the beer is being put into your keg (and removed from the fermenter), something has to replace the space inside of your fermenter. Oxygen will be pulled into the fermenter and the foil on top isn't going to stop that. Therefore, you are exposing the beer to oxygen as...
When you attach the gas side to the air lock, do you just let it push whatever liquid is in the airlock into your fermenter or is the pressure low enough to keep the airlock in place?