A complete water treatment system, Smart Shield Solid Chemistry System is specifically engineered to be factory mounted on a closed circuit cooler. This solid-chemistry feed system arrives piped and wired to speed field commissioning. The design provides treatment whenever the cooler’s spray-water pump is energized, providing reliable control of corrosion, scale and microbiological activity. Features include a conductivity controller to maximize water efficiency and factory-mounted feeders designed for simple monthly reloads using solid chemistry. Pulse-Pure nonchemical system provides environmentally responsible water treatment. This system uses safe, effective pulsed-electric fields to treat the water. The nonchemical water treatment is available factory mounted on closed circuit coolers or can be field installation with cooling towers. Both options include an integrated conductivity controller designed for single-power-feed ease and advanced system monitoring.