No, no, no ... no, we've got to lay this myth of co2 displacing air because it's heavier - see THE LEGEND OF CARBON DIOXIDE HEAVINESS.Maheel said:can you remove the spear and just trickle in some across the top of the beer via some beer line stuck in ?
as co2 is heavier than air it should displace most of the air in there
You can displace the air simply by unscrewing the gas in post slightly & then tighten it back up.jeddog said:After I fill the keg with yummy beer how do I purge the air from a 55lt keg.
I have one of these
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