- Joined
- Jul 30, 2008
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- 660
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I was thinking of adding a second regulator to my Cornelius primary regulator. I see Cornelius secondaries show up cheap in some places. The secondary regulators appear to have MFL connectors where the primary regulators have a tank connector. Is there a difference in construction between these regulators? Is there a reason why I could not use one of these with the standard Cornelius left-hand thread connectors to gang it with my other primary regulator? I don't want to waste $20 buying one if I can't use it, but would rather spend $20 than $50 for the second regulator. But....will it work?