Just picked up a Cornelius Primay and 4 Secondaries as well as a Norgren Dual Reg Primary and 4 secondaries.
I don't know how to tell what type of threading they have to buy the correct replacement gauges & couplers. I went to the company websites with no luck.
What to do?
I don't know how to tell what type of threading they have to buy the correct replacement gauges & couplers. I went to the company websites with no luck.
What to do?