- Joined
- Aug 25, 2017
- Messages
- 2,306
Juhox;743387 said:I don't have a gauge but I belive that one can feel the sensible level of vacuum; rookies should begin with low vacuum, but of course any veteran pumper knows what he's doing. Here is my pump that I use for water pumping, but now i use a longer tube with the same diameter.
View attachment 33449
Invalid attachment J