For use with up to four different chemicals, with an easy selector dial. Promix is an innovative system enabling fast and simple proportioning of multiple chemical applications. It’s economical, reliable and user-friendly, allowing diluted chemicals to be dispensed into small and large containers. The precise dilution of chemical and water is achieved by Metering Tips. It helps control chemical costs by ensuring all chemicals are mixed to the correct dilution. Minimises environmental impact by dispensing the optimum amount of chemical for the task. Helps comply with Health & Safety.