Eyck CL series Pool Dosing device from Italy, has 30 years of production history, in Italy, China and other countries have set up production bases, product quality in strict accordance with the European Union, China standards. Eyck CL series is uniquely designed swimming pool dosing without special exhaust, no leak seal design, utilize external control valve type, automatic low-level design: in the case of the water pump stopped working, automatically lowering the water level to avoid soak chlorine pills, extend the life of chlorine pills, without passing through any device, disinfectants directly into the pool or bathtub, all components can be replaced, in order to prevent excessive dosing, the need to fully close the control valve and built-in check valve.