CharlieNH
New Member
The sight glass on my old galvanized pressure tank is so dirty that it's hard to see through, and the seals leak for a couple of weeks in the spring when I bring water into the system. (I drain everything for the winter at my camp.) Is the sight glass likely to break if I try to take it out? what kind of seals are used on these? This is my chance to do it because I just drained the system. Thanks for any advice.