Thanks everyone, …..but, this is not what I need. I do appreciate the test that shows the vent works properly as designed. I, as already previously stated, know the vent pressure relief’s designed rating. What I’m trying to establish is the safety margin between the relief and the tank’s rated working pressure.
I’ll bet the tank could easily hold 50psi, but without the engineered rating, speculation is not the same as documentation.
Sooner or later, I’ll get that information….just need to find someone who knows it!
George
