B Bluedog Well-Known Member Joined Feb 14, 2011 Messages 62 Reaction score 0 Location Casper Mar 26, 2011 #1 Good morning all, according to my airlock, there is negative pressure in my fermenter. I've never seen this before Is this common?
Good morning all, according to my airlock, there is negative pressure in my fermenter. I've never seen this before Is this common?
B brewit2it Well-Known Member Joined Jan 5, 2011 Messages 860 Reaction score 17 Location Glendora Mar 26, 2011 #2 Gas pressure decreases when temperature drops.
aggiejay06 Well-Known Member Joined Sep 7, 2009 Messages 209 Reaction score 2 Location Cary Mar 26, 2011 #3 Yes! Not unusual. Detach your airlock and reattach it: https://www.homebrewtalk.com/f39/airlock-creating-vacuum-143482/
Yes! Not unusual. Detach your airlock and reattach it: https://www.homebrewtalk.com/f39/airlock-creating-vacuum-143482/