Krone Filter Solutions GmbH products

The KDF duplex filter can be used universally as a coarse and fine filter on the suction or on the pressure side. Filter operation is maintained without interruptions during the cleaning phase. The duplex filter is cast as one part consists of two identical single filters which can be operated alternatively or in parallel via a changeover fitting. The single filter consists of a cast body, cover and filter insert. The filter insert is a basket strainer made of perforated sheet metal covered with a mesh made of different materials and mesh sizes. The medium to be filtered enters the filter from above, generally flowing through the insert from the inside outward. Impurities are caught in the strainer insert, accordingly.

The KDF-VB duplex filter can be installed in pressure and in suction line and is versatile for coarse and fine filtration. It is characterized by continuous operation during the cleaning phase. The duplex filter comprises two identical single filters connected via a valve-switching device with butterfly valves, which can be switched to only one filter body or can be operated in parallel. Each single filter consists of a cast or welded body, cover and filter insert. The filter insert is a basket strainer or ring type strainer made of perforated plate covered with a stainless steel mesh. The medium to be filtered enters the filter basket from the top and flows through the insert inside out. Dirt thus remains in the filter element.