The water demineralizers Mod. 2 CA are fitted with 2 separate bed columns containing cationic anionic resins and having a high exchange power.Unlike other sophisticated units,their construction is simple,functional and reliable; its components are tested, long-lasting and require a minimum maintenance. All components are made of acid-resistant material. The ionic exchange resins are contained in two vinylester bottles resistant to water pressure max 3 bar. An electronic meter (fitted with an alarm signal that can be calibrated) ensures a costant control of the treated water and indicates when the resins need regeneration. Regeneration of the resins is started by simply pushing a button and it is performed automatically.Each unit is fitted with two plastic containers for the regenerants that are drawn directly from the containers placed on the floor.In case of current failure the regeneration can be performed manually.