Dimensions     Version AU MA RA     A 259 149 111     B {650 for KSF-1FU(C)20} 450 450 450     C 120 120 120     D 88,9 88,9 88,9     E 76 76 65     F 112 75 75     Inlet / Outlet (N1/N2) Internal thread Rp 1"     Vent / Flush Internal thread Rp 1/4"     Drain External thread R 1"     Confirmation DGRL 2014/68/EU I Art.4, §3 (PED)     Volume   {2,9 L for KSF-1FU(C)20} 1,8 L 1,8 L  1,8 L     Overview brochure PDF-DOWNLOAD Brief description: The basis of this development is the patented and proven cartridge filter housing of the 1FU series (screwed closure) and the 1FUC series (with quick closure). When converting from the cartridge filter to the automatic filter, the cast part of the filter head was modified to create a connection between the drive and the filter element. Also in terms of dead spaces and flow behavior, acuraWedge self-cleaning filters set new standards. The free choice of the closure enables use in many areas of industry, since all common sealing materials can be selected, e.g. NBR; EPDM; FPM; FEP-O-SEAL, core FPM; FFKM; GYLON blue. The drive shaft is not sealed with a stuffing box packing, but with a low-maintenance 3D driveshaft sealing. Annoying readjustments are therefore no longer necessary to guarantee optimal tightness. A new type of sintered filter element is just as revolutionary, which absolutely guarantees crystal clear filtration of 1 μm (> 25 μm can only be applied to this sintered element). The maximum flow of size 10 at 100 μm is 2 m³ / h and at 1 μm up to 1 m³ / h based on water.