I have salvaged a hydrogen regulator in good condition. I'd like to use it to set up a home-brew kegging system on the cheap. What would happen if I were to use this H2 regulator for carbon dioxide (I'd get all the right fittings, of course)? Can any of y'all gas handling experts help this novice out?
I'd assume the main differences between an H2 and a CO2 regulator are in the soft materials used for seals/diaphragms, etc. Perhaps orifice sizes are smaller, too, because of the lighter, less viscous gas. What are the other differences I should know about before I attempt this feat?
The regulator is a Uniweld RHT 8017, rated for 3000 psi input.
Many thanks,
Cam