• WALCHEMWalchem controllers: pH / ORP, conductivity & transmitters for cooling tower, boiler, disinfection and wastewater treatment. Single or dual inputs, wall or panel mount. Also specialty electroless nickel and copper controllers for the plating and printed circuit board industries. Comprehensive line of sensors, electrodes, and accessories. W900 and W600 controllers are data logging capable as standard and ethernet capable.

  • Click here for more information on Walchem metering pumpsWalchem Electronic solenoid drive metering Pumps with outputs up to 40 GPH and pressures up to 250 PSI. Doses at 360 SPM, turndown ratios up to 1800:1. Various material liquid ends, PP, PVC, PVDF and stainless. Standard 2-year warranty on liquid end. Mechanically actuated diaphragm pumps with outputs to 114 gph, pressures to 225 psi. PVC, PVDF, and stainless pump heads, single or three phase power.

  • WebMasterWalchem water treatment controllers based on multiple input/output platform. Couples cooling tower/boiler water control with server on-demand technology; automatic data logging. Ability to monitor and control water treatment from any computer, anywhere in the world with a standard web browser. No proprietary software required – safe/secure access. Multiple direct and generic sensor inputs as well as a multitude of analog and digital input and analog output options which can be configured specifically to match system requirements. Industrial model also available for process and wastewater applications. All controllers are data logging capable as standard.

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    Do you need a custom water treatment package? We can build it for you! Give us a call. 1-800-828-4114

  • Flow-paced chlorine injection package with 30 gallon tank and a Walchem EWB pump paced by an in-line flowmeter. Local alarm annuciator standard.