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  1. #1
    Join Date
    Aug 2008
    Posts
    29

    Default Syncrowave Coolant Pump

    My coolant pump on my Syncrowave 250dx (Tig runner) has failed. It doesn't turn on most of the time, and when it does, it is painfully loud.

    On the pump, it is labeled 'Procon CMP-7400'. All the online resources say that this pump isn't manufactured anymore. None are available on Ebay.

    In the manual, it is labeled as Miller PN 211045. A few online site have the pump in stock, but it is $450+!

    I see Miller changed up their integrated cooler. Is there an alternative motor/pump that won't cost 10% of what the whole welder cost?

  2. #2
    Join Date
    Oct 2004
    Location
    Edmonton, Alberta
    Posts
    7,740

    Default

    Still available from Miller, quite a pricey list though, $450 is pretty good in other words.

    What you can do is take it apart, and see if its simply gooey in there. Its the brass bushings that let go

  3. #3
    Join Date
    May 2009
    Location
    Central North Carolina
    Posts
    143

    Default

    I've been told that Procon offers re-build kits for their pumps, but I never tried to get one. Before I spent $450 for a new pump I would certainly explore doing a re-build of the one that you have.

    Charley
    ______________________________
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  4. #4
    Join Date
    Aug 2010
    Location
    Los Angeles
    Posts
    1,168

    Default

    Edco distributing can probably rebuild your pump for you. Halsted and Hogan used to do it but uses Edco now.

    It comes back looking nearly brand new. http://www.edcodistributing.com/pcpumps.php
    Nothing welded, Nothing gained

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  5. #5
    Join Date
    Aug 2008
    Posts
    29

    Default

    Quote Originally Posted by shovelon View Post
    Edco distributing can probably rebuild your pump for you. Halsted and Hogan used to do it but uses Edco now.

    It comes back looking nearly brand new. http://www.edcodistributing.com/pcpumps.php
    Thanks for the info. I contacted them to see if they'll do it.

  6. #6
    Join Date
    Aug 2008
    Posts
    29

    Default

    Quote Originally Posted by jpmassey View Post
    Thanks for the info. I contacted them to see if they'll do it.
    They can't do it. I'll try procon for a kit.

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