Minnetonka, Minn.-based Osmonics Inc. introduces the Lakewood Instruments Model 1575 Water Treatment Controller. It can be used in multiple applications, has many built-in features and is designed for reliable and economical operation. The product brochure specifies the controller can be used in cooling water, chill loop, condensate and boiler applications. The controller can be switched between applications simply by changing the conductivity sensor selection.