This reducing adapter allows you to use the 3/4-16 UNF valve or other fitting in a steel tank that uses the 1in NGT taper thread.
If you have an older steel oxygen cylinder with the 1in NGT taper thread and can’t find apparatus that fits, this reducer allows you to use the more current 3/4-16 UNF thread found on many current valves and screw-in regulators and manifolds.
We just couldn’t find anything on the market like this, so we made our own.
Made from UNS C63000 (CDA-360) brass.
