TimmyBrisby wrote:
Hi
since I posted, I did some more research on it and I think it is a flow
regulator (like a needle valve) vs. a pressure regulator. I will take it by a
welding shop some time. Whatever it's good for, it was worth a $1 gamble

Thank you all
Ben

In that case, if it is marked in l/min, unless it has markings like
0.01, it will be nearly useless for aquaria use. Bummer.

Ray Frush
120 Gal Freshwater