Duplex
filter·        
Duplex filter DN100-600 / 4“-24“ with smooth valve switching·        
Made of ductile cast iron GGG-50/ EN GJS-500-07 (optional with
rubber lining inside) or Bronze·        
Available with Quick-release clamp·        
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 double
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 or welded 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.