Reactor guage/needle valve/solinoid's

[Jack]

Thanks Steve and Brad. So the solinoid turns off the Co2 when the power goes out, big wup. I was thinking I could get away with one aswell. Is there an important saftey feature we are loosing if we don't have a solinoid?

I can't see excess Co2 entering the tank if the pumps don't work cause the power is out!

That's my last question, you guys nailed all the other stuff, thanks.