EcoTec automation and the choice of high quality components are the main reason for trouble free operation of sewage treatment plants. The control mechanism with error detection enable experts and service personnel to know the need for intervention even without visiting the plant. There is no need for regular operator, which saves a lot of money for our customers. The replacement parts are very few and regular maintenance and replacement of wear and tare parts with good service support ensures the plant performance at all times. Our customers know the difference when EcoTec small sewage treatment plants are retrofitted in renovated projects.