Specifications     Type 1FUCB1 1FUCB2 1FUCB3     Inlet / outlet (N1/N2) Internal thread Rp 1" (BSP) I (Rp 3/4")     Vent (N3, N4) Internal thread Rp 1/4" (BSP) with plug     Drain (N5) Bushing Rp3/8" with plug     Housing material Stainless steel 1.4401 (316)     Material internals Stainless steel 1.4401 (316)     Housing gasket FPM (other materials optional)     Venting gasket  Flat gasket Klingersil C-4400     Max. operat. pressure 25 bar     Max. operat. temperature -10/+80°C     Confirmation DGRL 2014/68/EU I Art.4, §3 (PED)     Cartridge support Code7 (226-bayonett-adaptor)     Cartridge length 10" 20" 30"     Overview brochure PDF-DOWNLOAD Suitable filter elements: Depth filter up to 90% retention rate .     . Depth filter up to 99,9% retention rate .   . Membrane filter cartridges .       . Stainless steel filter cartridges .     . Original-Filter cartridges from 3M .     Brief description: The filter housings of 1FUCB series are cartridge filter housings to install a bayonett filter cartridge (Code 7). The housings are designed so that all commonly used filter cartridge lengths can be assembled. The connections (N3/N4) allow the attachment of a differential pressure gauge. Wall mounting bracket and holder for closure clamp are optional.