FMI's Water & Wastewater Chemical Metering Pumps provide solutions for precision metering of fluids, which typically pose unique application challenges for other pump technologies. Fluids metered include sodium hypochlorite, calcium hypochlorite, caustic soda, soda ash, lime, hydrazine and many more. Application challenges include fluids, which out-gas, crystallize, and contain various concentrations of particulates and suspended solids.
Valveless Chlorine Injection Pump System The Pump That Never Loses Prime!
The Chloritrol® is a valveless metering system for accurate, maintenance-free injection of sodium and calcium hypochlorite for purification of municipal drinking water. Totally new patented technology & field tested, perfect for high and low demand applications, including Ultra Low Volume.
Accurately metering liquid sodium hypochlorite presents a unique challenge because of the fluid's tendency to out-gas. Many conditions including elevated temperatures, exposure to UV radiation, and cavitation, in addition to contact with metallic and organic impurities tend to increase sodium hypochlorite out-gassing. The resulting gas bubbles present a condition known as "gas lock" which adversely affects the efficiency and accuracy of the injection pump's output. This, in turn, can significantly reduce the amount of chlorine added, and in the worst case, cause the pump to completely lose prime. In addition to the sanitizing of drinking water, the Chloritrol® is an excellent choice for accurate sodium hypochlorite addition for municipal swimming pools, water parks, resorts, food processing plants, and waste treatment applications.
The Fluid Metering, Inc. C100A Variable Speed DC Controller is designed to operate with FMI's Variable Speed Chloritrol® Drive.
Provides 0-90 VDC power to FMI variable speed 90VDC metering systems
Selectable manual or electronic control
Maintains & resumes output settings following power interruptions
Gasketed NEMA 4/12 Enclosure