KD8NPB
Contributor
That makes perfect sense. I have been filling my torch tanks for a while so that part (whip) I am not much concerned with. I just need to clean the adapter (post whip) for my "yoke end attachment".
Formula for new mix:
(FO2 mix - 21) / 79 = ________ * (final tank psi) = PSI of O2 necessary to achieve desired mix
So, say:
(EAN36 - 21) / 79 = 0.18987341772151898734177215189873 * 3000 psi = 569.62 psi of O2, then top off with OCA.
This will be the majority of your calculations unless you are a rich man and can afford a gas booster, or are a crafty man who can build a hydraulic gas booster yourself.