As with Kronos 65, Kronos 50 is equipped with a stepper motor that provides infinitely adjustable (0.01 - 100%) silent dosing. Advanced technology and materials mean the various models can reach flow rates of up to 15 l/h (at 0.1 bar) and can dose at backpressures up to 4 bar with a special HP-San tube.Kronos 50's vast range of application uses includes:Potable water treatment (injection of coagulants, flocculating agents, sodium hypochlorite, lime slurry, acid, bases, caustic soda and activated carbon)Domestic or industrial wastewater treatmentCooling water treatmentChemical treatment, electrolytic (electroplating) treatments: addition of degreasing agents, cleaning agents, nickel electroplating and chemical nickel plating, copper plating and tinning