Dimensions     Type FFUB50 FFUB60     A 333 594     B 346 607     C 183     ØD 185     E 26 -     F - 33     G 76     H 76     Inlet / outlet (N1/N2) Rp 1" I Rp 1 1/2"     Confirmation DGRL 2014/68/EU I Art.4, §3 (PED)     Cartridge support DOE (both sides open)     Cartridge length 10" (251 mm) 20" (508 mm)     Overview brochure PDF-DOWNLOAD Suitable filter elements: Depth filter up to 90% retention rate . . Activated carbon / adsorption filter cartridges .       . Brief description: The filter housings of the series "Big Blue" FFU-B exist of Polypropylene (PP) and correspond to the FDA regulations. They take up a single filter cartridge with a diameter of 114 mm and a length of 248 mm or 508 mm. The material is extremely continual compared with acids free of oxidation like hydrochloric acid and sulfuric acid up to 70% of concentration, salt solutions, to liquid hydrocarbons, alcohols and to concentrated lyes. These housings are used to the filtration by water and watered acids at temperatures below 40°C.