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    Sensors & Switches / Sensor Controller

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    20 Results.
    WALCHEM WCM300-1N5

    WALCHEM

    WCM300-1N5

    DISCONTINUED BY MANUFACTURER, CONDENSATE CONTROLLER, 4-20MA, 250PSI
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $980.00
    WALCHEM 102410

    WALCHEM

    102410

    WALCHEM CABLE, 1 PAIR, UNSHIELDED
    $1.22 Buy Surplus As Low As $0.73
    $0.73
    Repair Yours $200.00
    WALCHEM 104039

    WALCHEM

    104039

    WALCHEM ELECTROLYTE, NON-MEMBRANE
    $67.00 Buy Surplus As Low As $41.00
    $41.00
    Repair Yours $200.00
    WALCHEM 103474

    WALCHEM

    103474

    WALCHEM ELECTROLYTE - 100 ML
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    Repair Yours $200.00
    WALCHEM 103713

    WALCHEM

    103713

    WALCHEM ELECTROLYTE, 100 ML,
    $102.00 Buy Surplus As Low As $62.00
    $62.00
    Repair Yours $200.00
    WALCHEM 103997-20

    WALCHEM

    103997-20

    WALCHEM CABLE/CONNECTOR, LITTLE DIPPER 2
    $233.00 Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
    WALCHEM 103997

    WALCHEM

    103997

    WALCHEM CABLE/CONNECTOR, LITTLE DIPPER 2
    $131.00 Buy Surplus As Low As $79.00
    $79.00
    Repair Yours $200.00
    WALCHEM 191951-06

    WALCHEM

    191951-06

    WALCHEM CORROSION SENSOR
    $305.00 Buy Surplus As Low As $183.00
    $183.00
    Repair Yours $200.00
    WALCHEM 191935-20

    WALCHEM

    191935-20

    WALCHEM W900 CORROSION SENSOR
    $279.00 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    WALCHEM WCTW100PN-N

    WALCHEM

    WCTW100PN-N

    WALCHEM WCTW100 COOLING TOWER CONTROLLER
    $677.00 Buy Surplus As Low As $407.00
    $407.00
    Repair Yours $338.00
    WALCHEM 103475

    WALCHEM

    103475

    WALCHEM ELECTROLYTE, 100 ML,
    $89.00 Buy Surplus As Low As $54.00
    $54.00
    Repair Yours $200.00
    WALCHEM 103726

    WALCHEM

    103726

    WALCHEM ELECTROLYTE, 100 ML,
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    WALCHEM 103998

    WALCHEM

    103998

    WALCHEM CABLE, LITTLE DIPPER 2
    $374.00 Buy Surplus As Low As $225.00
    $225.00
    Repair Yours $200.00
    WALCHEM 103963

    WALCHEM

    103963

    WALCHEM LITTLE DIPPER 2, 5 FT CABLE,
    $3,018.00 Buy Surplus As Low As $1,811.00
    $1,811.00
    Repair Yours $1,504.00
    WALCHEM 103761

    WALCHEM

    103761

    ELECTROLYTE, 100 ML, 200/2,000/20,000 PP
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    WALCHEM 191935-06

    WALCHEM

    191935-06

    WALCHEM W900 CORROSION SENSOR
    $251.00 Buy Surplus As Low As $151.00
    $151.00
    Repair Yours $200.00
    WALCHEM 51585

    WALCHEM

    51585

    WFP PADDLEWHEEL SENSOR
    $779.00 Buy Surplus As Low As $468.00
    $468.00
    Repair Yours $389.00
    WALCHEM EFS-05-FT

    WALCHEM

    EFS-05-FT

    EFS FLOW SENSOR, PVDF/FKM/TI, 11/16/21-Y
    $1,919.00 Buy Surplus As Low As $1,152.00
    $1,152.00
    Repair Yours $957.00
    WALCHEM 191951-20

    WALCHEM

    191951-20

    WALCHEM SENSOR/GLAND, CORROSION
    $334.00 Buy Surplus As Low As $201.00
    $201.00
    Repair Yours $200.00
    WALCHEM WPHNW110DNN

    WALCHEM

    WPHNW110DNN

    CONTROLLER, FOR WATER TREATMENT, NON-AMPLIFIED PH/ORP, W/OUT BNC, 3 DRY RELAYS, PREWIRED WITH DIN POWER CORD, NO PIGTAILS, NO ANALOG OUTPUT, NO SENSOR
    $670.00 Buy Surplus As Low As $402.00
    $402.00
    Repair Yours $324.00
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