Hot answers tagged gas
4
As long as you aren't using air purged cask type "kegs" you'll be fine.
Disconnecting a keg from the hook up seals the keg from the outside air, and contains the pressure already applied.
Assuming you're using the proper pressure to dispense, the beer's carbonation level will remain the same.
If the beer is unfiltered, or has been naturally carbonated, ...
1
Humming is normal, dont worry about that. Nearly everything hums on my 6 tap sanke system. Its just how the gas get squeezed through manifolds, valve, and seals.
On to the second question. There are a few things that could cause this. I am going to assume the kegs are 2 different styles of beer from the same brewery, not just 2 kegs of the same beer.
I ...
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