Liberty Pump Switch Reliability

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by wraujr, Mar 8, 2010.

  1. wraujr

    wraujr Member

    Messages:
    57
    Location:
    MD
    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
    technology????

    Also any opinion about 257 (cast iron housing) vs 237 (aluminum housing)??
    Last edited: Mar 8, 2010
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