You got a great deal. You definitely have a dual stage regulator there.here are pics of what I bought for $120.
As mentioned previously, you will need to get rid of the flow meter, as it cannot be used. You will instead need to replace it with a needle valve.Anything else I need to get started w/ CO2?
I am not familiar with the solenoid that is on your setup, but it will probably work.what about the solenoid on the end? Can I still use that or do I need another one?
You can easily DIY a bubble counter yourself, or since you prefer the brass (JBJ) ones, you can purchase one.Also bubble counter and reactor? Will any type of bubble counter work on this? I kinda like the brass ones.