piddledribble said:
yep thats what I'm doing how many days to carb a brew up at say 20psi
Couple of options for carbing. The proper method, and the quick method.
Firstly you need to work out how much gas you want. This value is the volumes of CO2.
This can be worked out here....
http://knoxhomebrewer.com/index.php?opt ... arbonation
Once you know how many volumes of CO2 you require you then need to work out what temp you will be serving your beer at. For me, it's in the loft, so I need a crazy high temp. Most normal installs will be kegerator based so around 5-10 degrees would be the norm. Once you have your temp and your volume of CO2 required you can work out the pressure required via the chart in the above post.
Working example (kegerator based)....
European lager - 2.2-2.7 volumes. I like fizzy so lets go with 2.7.
Kegerator temp - 5 DegC (41F)
PSI required - 15PSI (From chart based on 41F & 2.7 volumes)
Proper carbonation:
Fill corny, stick in 5PSI then vent to get rid of the air.
Put everything into the kegerator (Cylinder, keg, line, etc) all already hooked up and ready to go.
Set pressure to 15PSI.
Rock gently every 12 hours or so.
Ready to rock after 2-4 days (depends on CO2 levels, 4 days for a fizzy brew)
Quick Carbonation:
Fill Corny, Stick in 5PSI then vent to get rid of the air.
Set pressure to 60PSI then disconnect.
Shake like an absolute demon.
Shake some more.
Shake LOTS more.
Put everything in the kegerator all hooked up and ready to go.
Set to serving pressure (15PSI)
Enjoy within an hour or 2 (once foam has settled etc).
Job done :)