Beerandgranite
Active Member
I just got around to adding a gas post to my fementer lid (7gal plastic bucket) to start implementing closed transfer/purge kegs with fermentation Co2, and it occurred to me i could use this setup for cold crashing as well. The plan is to :
- have the fermentor blow off into and purge a keg filled with starsan solution via gas post to gas post
- The purged starsan solution is forced out of the liquid post into a five gallon bucket in a way that it will submerge the line
- cold crash
- solution sucks back into the keg and not the fermenter
- blow out any star san from keg with co2
- closed transfer to purged keg