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Walchem W100W Series Controllers

Three powerful control outputs make the Walchem W100 a more versatile, high value choice among entry level water treatment controllers. The W100W series provide an economical and reliable way to keep your water treatment program under control.

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W100W Series

66 items

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  • Walchem WCTW100PN-N Water Treatment Cooling Tower Controller
    WCTW100PN-N Walchem Water Treatment Cooling Tower Controller
    WCTW100PN-N

    Walchem

    Product Type: Cooling Tower Controllers

    Walchem WCTW Series Water Treatment Cooling Tower Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Prewired Powered Relay with USA Power Cord and Pigtail, -4 to 176 Deg F, Water Treatment Cooling Tower...
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  • Walchem WCTW Cooling Tower
    WCTW100PN-B Walchem WCTW100 Series Cooling Tower 3-power Relay
    WCTW100PN-B

    Walchem

    Product Type: Cooling Tower Controllers

    Walchem W100 Series Cooling Tower, 3-power relay, 240/AC, 50/60 Hz, 7.0A, prewired USA power cord & pigtails, no analog output, graphite contacting conductivity, flow switch manifold on panel, 20 ft cable
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  • Walchem WCTW100PN-A Water Treatment Cooling Tower Controller
    WCTW100PN-A Walchem Water Treatment Cooling Tower Controller
    WCTW100PN-A

    Walchem

    Product Type: Cooling Tower Controllers

    Cable Length: 20 ft.

    Walchem WCTW Series Water Treatment Cooling Tower Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Prewired Powered Relay with USA Power Cord and Pigtail, In-Line/Submersion Graphite Contacting Conductivity...
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  • Walchem WCTW100HA-A Water Treatment Cooling Tower Controller
    WCTW100HA-A Walchem Water Treatment Cooling Tower Controller
    WCTW100HA-A

    Walchem

    Product Type: Cooling Tower Controllers

    Cable Length: 20 ft.

    Walchem WCTW Series Water Treatment Cooling Tower Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Hardwired Powered Relay, In-Line/Submersion Graphite Contacting Conductivity Sensor, -4 to 176 Deg F, Water...
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  • Walchem WPHPW120PN-B Water Treatment Controller
    WPHPW120PN-B Walchem Water Treatment Controller
    WPHPW120PN-B

    Walchem

    Product Type: pH/ORP/ISE Controllers

    Cable Length: 20 ft.

    Walchem WPHPW Series Water Treatment Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 2-Pulse/1-Dry Prewired Relay with USA Power Cord, 20' Cable Submersion pH Sensor, -4 to 176 Deg F, Amplified pH/ORP/ISE...
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  • Walchem WCTW100HA-E Water Treatment Cooling Tower Controller
    WCTW100HA-E Walchem Water Treatment Cooling Tower Controller
    WCTW100HA-E

    Walchem

    Product Type: Cooling Tower Controllers

    Cable Length: 20 ft.

    Walchem WCTW Series Water Treatment Cooling Tower Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Hardwired Powered Relay, In-Line/Submersion 316 Stainless Steel Contacting Conductivity Sensor, -4 to 176 Deg...
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  • Walchem WPHPW100PN-H Water Treatment Controller
    WPHPW100PN-H Walchem Water Treatment Controller
    WPHPW100PN-H

    Walchem

    Product Type: pH/ORP/ISE Controllers

    Cable Length: 20 ft.

    Walchem WPHPW Series Water Treatment Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Prewired Powered Relay with USA Power Cord and Pigtail, 20' Cable In-Line Flat ORP Sensor, -4 to 176 Deg F, Amplified...
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  • Walchem WPHPW100PN-G Water Treatment Controller
    WPHPW100PN-G Walchem Water Treatment Controller
    WPHPW100PN-G

    Walchem

    Product Type: pH/ORP/ISE Controllers

    Cable Length: 20 ft.

    Walchem WPHPW Series Water Treatment Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Prewired Powered Relay with USA Power Cord and Pigtail, 20' Cable Submersion Flat ORP Sensor, -4 to 176 Deg F, Amplified...
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