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Thread: Liberty Pump Switch Reliability

  1. #1

    Default Liberty Pump Switch Reliability

    All this talk about Zoeller switches on M53 has me looking at the Liberty pumps.
    Specifically, the mobel 257 has a float switch that is a VMF which appears
    to be magnetic with a float. Any experience with the reliability of this

    Also any opinion about 257 (cast iron housing) vs 237 (aluminum housing)??
    Last edited by wraujr; 03-08-2010 at 03:30 PM.


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