Have a look at this vid from Pyramydair https://www.youtube.com/watch?v=IkJ8auH5LJ0
Have a look at this vid from Pyramydair https://www.youtube.com/watch?v=IkJ8auH5LJ0
Remember! Blue side up.
Lol, have you read any of the comments on that video?
"Why is there water coming out?"
Just looking at this reminded me of Girandoni losing an apprentice or two to his testing rifle tanks. He was using air to fill in excess of test pressure...
Mythbusters did a valve shear to see if it would blow through a brick wall.