Did you have to cote the cylinders to they did not rust and can I get some contact info so I can ask some questions and could I ever come and see the thing...
Do those small Nylon rally work with just the pressure from a balloon... because lots have to have like 50lb. pressure to work... so are they low pressure arresters...
Did you have to cote the cylinders to they did not rust and can I get some contact info so I can ask some questions and could I ever come and see the thing...