The IS Series of industrial water conditioners from Water-Right Inc., of Appleton, Wis., is engineered for capacities between 200,000 and 1,200,000 grains with flow rates to 280 gpm. The system’s solid brass controller can be expanded to multiple tank configurations for applications requiring continuous soft water or higher flow rates. The controller employs a lead-free solid brass piston designed for optimum durability and reduced maintenance. Choose from metered or electronic regeneration, or time clock activation.