1/2" Multicor

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Mike Kraft_2
Mike Kraft_2 Posts: 400
in THE MAIN WALL

Anybody know where I might find some fittings for 1/2" multicor ? couplings would be nice

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  • hot_rod
    hot_rod Posts: 28,705

    Crip or compression? I think SupplyHouse has both. It should take a standard PAP fitting.

    https://www.supplyhouse.com/PEX-Compression-Fittings-364000

    Screenshot 2025-11-14 at 8.58.53 AM.png
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • Mike Kraft_2
    Mike Kraft_2 Posts: 400

    I already bought two of the watts and two Mr. Pex from supply house . Jan told me a few years back the 1/2” multicor size is not the same as other manufacturers pap . Mr Pex fitting does not work and I tried the Watts compression coupling (less any lubricant) and the first o-ring was not fitting in … I am using the chamfering tool . Thought I’d ask here before I grease it up and go for it . It is in my house sooooo

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