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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

54 items

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  • Walchem WPHPW100PA-F Water Treatment Controller
    WPHPW100PA-F Walchem Water Treatment Controller
    WPHPW100PA-F

    Walchem

    Product Type: pH/ORP/ISE Controllers

    Cable Length: 3 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, 3' Cable In-line pH Sensor with ATC and FS Manifold on Panel, -4 to...
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  • Walchem WDSW100HA-I Water Treatment Disinfection Controller
    WDSW100HA-I Walchem Water Treatment Disinfection Controller
    WDSW100HA-I

    Walchem

    Product Type: Disinfection Controllers

    Cable Length: 3 ft.

    Walchem WDSW Series Water Treatment Disinfection Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Hardwired Powered Relay, 0 to 20 PPM 3' Cable Chlorine Dioxide Sensor with Manifold on Panel, -4 to 176 Deg F,...
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  • Walchem WPHPW100PN-D Water Treatment Controller
    WPHPW100PN-D Walchem Water Treatment Controller
    WPHPW100PN-D

    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 pH Sensor, -4 to 176 Deg F, Amplified pH/ORP/ISE...
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  • Walchem WPHPW100PN-B Water Treatment Controller
    WPHPW100PN-B Walchem Water Treatment Controller
    WPHPW100PN-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, 3-Prewired Powered Relay with USA Power Cord and Pigtail, 20' Cable Submersion pH Sensor, -4 to 176 Deg F, Amplified...
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  • Walchem WBLW100PN-B Water Treatment Boiler Controller
    WBLW100PN-B Walchem Water Treatment Boiler Controller
    WBLW100PN-B

    Walchem

    Product Type: Boiler Controllers

    Cable Length: 20 ft.

    Walchem WBLW Series Water Treatment Boiler 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, 250 PSI 20' Cable Boiler Sensor, -4 to 176 Deg F, Water...
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  • Walchem WBLW100HN-A Water Treatment Boiler Controller
    WBLW100HN-A Walchem Water Treatment Boiler Controller
    WBLW100HN-A

    Walchem

    Product Type: Boiler Controllers

    Cable Length: 20 ft.

    Walchem WBLW Series Water Treatment Boiler Controller, 100 to 240 VAC 50/60 Hz, 7 A, 128 x 64 Graphic Backlit, Polycarbonate, NEMA 4X, 3-Hardwired Powered Relay, 250 PSI 20' Cable Boiler Sensor with ATC, -4 to 176 Deg F, Water Treatment Boiler Controller.
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