Grünbeck’s EXADOS dosing computers are designed for the dosing of EXADOS dosing solutions into drinking and industrial water. They protect water pipes and connected water-carrying fittings and devices against disturbances and damage due to scale deposits and corrosion. Installations made of galvanized steel pipes that have already been damaged may be sanitized by means of special EXADOS dosing solutions, in order to at least achieve a slowdown of the damaging processes.