Hydro Instruments is a manufacturing company that specializes in producing high-quality equipment for the water treatment industry. Since 1978, they have been manufacturing a complete line of vacuum solution feed and related equipment for Chlorine, Sulfur Dioxide, Carbon Dioxide, and Ammonia. They also offer vacuum feed equipment for various liquid chemical solutions. Hydro Instruments focuses on durability by machining the finest materials for each application, ensuring their products are long-lasting and reliable. Their services include gas chlorination equipment, electronics like residual analyzers and water quality monitors, and a range of accessories for water treatment applications.