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LPG connectors CGA510

ChrisJ
ChrisJ Member Posts: 13,882
This may be a bit of a strange question but are all CGA510 connectors basically the same and interchangeable?

I see some connectors with a solid brass male connector and I see others with an O-ring. Some are called POL and others just CGA510 but best I can tell POL is CGA510.

What's the deal?
Single pipe quasi-vapor system. Typical operating pressure 0.14 - 0.43 oz. EcoSteam ES-20 Advanced Control for Residential Steam boilers. Rectorseal Steamaster water treatment

Comments

  • hot_rod
    hot_rod Member Posts: 18,195
    Can't answer that question, but the O-rings don't last very long on the type that uses O-rings to seal. I prefer the brass to brass connectors. I suspect them o-m ring type seal easier for HO's with less wrenching.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream