Water
The economic operation of modern factories in which large volumes of cooling water in open or closed cooling circuits, process water and waste water are used, places the highest requirements of the filtration process.

The filters used here must
ensure through their precision that the fluid to be treated is cleaned to a defined
    degree,
guarantee through their reliability the uninterrupted and fault free operating of the
    complete plant and
contribute to keeping operating costs low through minimum maintenance and
    long-in-service lives.