I bought my SIP welder last year and went for the 'Gasless' model.
I always planned to try 'Gas' once I managed to source some CO2.
Well, my neighbour (who has contacts) has finally come up with the goods and given me a 'pub gas bottle' complete with regulator and guage.
Can I now connect the output of the regulator directly to the welder, or will the pressure be too high... Should I get a small regulator to go at the welder end, or do I just turn the tap on the bottle down until I get the right flow?
Other than wastage, is it possible to have too much gas when welding?
Any info on this would be appreciated