Quote: Inverteed flare steel line. The aluminum uses tube inserts or shoulders, but the biggest problem is it is very crack prone, and not what I would want on a 50PSI sytem.
I have run 1800 psi in 3/8" aluminum, but you need to make it right. Tim
By right do you mean having the other end open? other wise I think your gage was off by about 1775 pounds
it's ok to butt heads, just don't do it with a butthead
