The reg pushes against a plenum tube which rests against the reducer fitting. So I think the BD thread side would be under plenum pressure.
The reg pushes against a plenum tube which rests against the reducer fitting.
if orings that fit snug inside the reservoir are used at both ends of the plenum spacer, then the entire thread load at the valve side of the tube becomes shear.
Ahhhhh…. I guess that is the part I was sent the drawing of with the thread dimensions.... a Bulldog part, right?....Bob