Ideal for injecting liquid products into water lines. Installed directly in the water supply line, the injector operates without electricity, using water pressure as the power source. The water activates the injector, which takes up the required percentage of concentrate directly from the stock solution container. Inside the injector, the concentrate is mixed with the water, and the water pressure forces the solution downstream. The amount of concentrate will be directly proportional to the volume of water entering the injector, regardless of variations in flow or pressure which may occur in the main line. Comes with mounting bracket, suction hose with strainer and weight, plus operating manual.