ProMinent manufactures solenoid and motor-driven chemical metering pumps; process controllers and sensors for pH, ORP, free and total chlorine, chlorine dioxide, ozone, fluoride, and conductivity; chlorine dioxide and ozone generators; and process technology for dry polymer feed, UV and Reverse Osmosis. ProMinent builds pre-engineered standard and custom metering and control systems and back-up units. ProMinent’s primary markets include industrial and municipal water and wastewater treatment,and chemical process treatment.