We are on facebook Document archive Topas Water Contact search +46 8 767 00 30 Plan drainage solution Sewage treatment plant LTA & pump stations Operation & service Drains that work With over 50 years of combined experience in solutions for handling and purification of wastewater, we can offer support in all phases of wastewater projects. You do not have to be an expert. It is us. Compact mini treatment plants Municipal treatment plants Own Operations & Service Organization Do you need a new individual drain? Unique system from Topas saves the harvest A solution for everyone Topas Vatten delivers products and services for sewage systems from one to several hundred households. We have solutions for individual households, associations, companies and municipalities. Individual sewage Society / industry Entrepreneur © 2017. All rights belong to Topas Vatten AB. Website by Sphinxly Web agency Easyweb Publishing tool Topas Vatten AB 556400-0247 Vasavägen 82 3tr, 181 41 Lidingö