javajoe1981
Active Member
- Joined
- May 20, 2020
- Messages
- 38
- Reaction score
- 7
I am trying to add some additional ball valves in order to upgrade my setup with pumps and a HERMS coil, etc.... I can't find anything online about the best way to add a bulkhead through the portion of the cooler with the thicker double wall.. see image, I was able to get the inside shell bored and works well but it feel flimsy ands moves a lot because the outer hole had to be wider in order to get the nuts and washers in.... any thoughts?