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    Flow Switches

    Big Bear Instruments offers many different Flow Switches ideal for protecting machine tools from coolant flow failure, for protecting bearings from loss of lubricant, or to assure proper air flow. Sort by series, media type, body material, and more to find the best flow switch for your needed application.

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    Gems 26974 Flow Switch, FS-927 Series

    26974
    $579.84

    Gems 51582 Flow Switch, FS-930 Series

    51582
    $360.31

    Gems 51586 Flow Switch, FS-930 Series

    51586
    $360.31

    Gems 51590 Flow Switch, FS-930 Series

    51590
    $360.31

    Gems 51594 Flow Switch, FS-930 Series

    51594
    $360.31

    Gems 51598 Flow Switch, FS-930 Series

    51598
    $360.31

    Gems 70820 Flow Switch, FS-927 Series

    70820
    $174.28

    Gems 70821 Flow Switch, FS-927 Series

    70821
    $165.30

    Gems 70822 Flow Switch, FS-927 Series

    70822
    $165.30

    Gems 70823 Flow Switch, FS-927 Series

    70823
    $165.30

    Gems 70824 Flow Switch, FS-927 Series

    70824
    $165.30

    Gems 70825 Flow Switch, FS-927 Series

    70825
    $165.30

    Gems 70826 Flow Switch, FS-927 Series

    70826
    $165.30

    Gems 70827 Flow Switch, FS-927 Series

    70827
    $165.30

    Gems 70828 Flow Switch, FS-927 Series

    70828
    $165.30

    Gems 70829 Flow Switch, FS-927 Series

    70829
    $165.30

    Gems 70830 Flow Switch, FS-927 Series

    70830
    $165.30

    Gems 70831 Flow Switch, FS-927 Series

    70831
    $165.30

    Gems FS-10798 Series Flow Switch

    FS-10798
    $606.97
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