Weidner Wassertechnik GmbH products

Our space saving one-column gravel filter plants for the continuous filtration of industrial, well and process water is perfectly suitable for the hard day-to-day practice because of its simple process technology and the manufacturing quality. The lower the filtration speed the higher the deposition rate. Basically deposition rates of up to >10 µm can be achieved. The process can be optimized further with the help of flocking agents. Our standard delivery program includes gravel filters with a throughput of 4 to 12 m³/h. By grouping of several filters it is possible to achieve even higher throughput performances and at the same time it creates a redundant system.

Our durable cartridge filters can be used in many different ways and have a good chemical resistance. According to your individual requirements different filtration materials like wrapping cartridge, activated carbon filters or membrane filters (sterile filters) are used. The liquid stream in the candle filter is lead through the cartridge from outside to inside. The pores of the candle filter are getting finer on the inside. This guarantees a very high dirt absorption capacity. An integrated grab handle on the upper end of the cartridge makes it possible to easily change the cartridge. The connections for manometers allow a controlled operating of the filters with the help of the difference pressure. Wrapped cartridge filters are used as filter elements. The material selection is dependent on the operating temperatures.

Incrustations in raw networks or staining of the water through iron oxide resp. manganese oxide hydrate belong to the unpleasant phenomena in drinking water installations. Aside from operational disturbances, rough piping walls support the formation of biofilms with the corresponding health risks. The professional solution offers of the Weidner Wassertechnik GmbH have provided a hygienic proper water quality for many years and support you with the conservation of value of your drinking water installations as well as a smooth operating. Disturbing iron and manganese ions in the well water can be removed economically through our compact and low maintenance technology. We offer systems which are specially customized for the needs of private, agricultural as well as other industrial areas. Because of the compact and simple design an installation can also be done in places where not much space is available.