Gaskets    Housing gasket 17643090x0 order    Adaptor-O-ring-set 17641100x0 order            Housing parts    Head 1764x01000 order    Sump 1764x02x00 order    Quick closure 1764x0xx00 order    Quick closure CE screwed type for  PTFE/GYLON blue 1764303001 order            Internal parts    Element support (AISI 304 I AISI 316) 1764211xx0 order    Adaptor nut (AISI 316) 1764212000 order    Press spring (AISI 316) 1764213000 order    Drain plug (AISI 316) 1764208000 order    Venting plug (AISI 316) 1764206000 order    Venting flat gasket (Klingersil C-4400) 1764107010 order Suitable filter elements: Depth filter up to 90% retention rate .       . Depth filter up to 99,9% retention rate .   . Membrane filter cartridges .       . Aktivated carbon / adsorption filter cartridges .     . Stainless steel filter cartridges .     . Original-Filter cartridges from 3M .       Brief description: The filter housings of 1FUC series are cartridge filter housings to install a DOE filter cartridge or an adaptor filter cartridge (Code 8). The housings are designed so that all commonly used filter cartridge lengths can be assembled. The connectors (N3/N4) allows the attachment of a differential pressure gauge. Wall mounting bracket and opening wrench are optional.