Specifications     Material membrane PES Polyethersulfone (hydrophilic)     Material support core / end caps Polypropylene     O-ring material of adaptor cartridges Silicone, Fluor carbone, EPR, Nitrile and FEP     Max. operating temperature 80°C     Max. differentail pressure 5,5 bar at 20°C     Max. differntial pressure 1,7 bar at 80°C     Pre-rinsing 30 min. at 18 MW water at 8 l/m     Steam sterilization 30 min. at 121°C, 10 times     Sterilization in autoclave 30 min. at 121°C, 10 times     Cleaning with hot water 30 min. at 80°C, 30 times     Internal diameter nom. 28 mm     External diameter nom. 69 mm     Filter area 0,55m2/ 10" filter cartridge     Absolute retention rates (99,9%) 0,04, 0,1, 0,2, 0,45, 0,65 and 1,2 µm     Deliverable cartridge lengths 4,87", 9 3/4", 10", 19 1/2", 20", 29 1/4", 30", 40"   Overview brochure PDF-DOWNLOAD . > All materials are certified acc. USP XXIII and FDA CFR part 21<  The Benefits of the acuraFine AFS-ST   ► ASYMMETRICAL STRUCTURE - absolute retention rates - high flow rates - extrem long service life   ► PERMANENT HYDROPHILIC POLYETHERSULFON MEMBRANE - no aditives or post operation neccessary   ► THERMICAL WELDING DESIGN - connections of the end caps as well as adaptors freely from glues or binding agent   ► MADE IN THE PURE SPACE - pre-rinsed with 18 MW DI-water   ► FDA PROOFED MATERIAL - certificated acc. USP XXIII and FDA CFR part 21.   ► HUGE PROGRAM - 6 retention rates from 0,04 up to 1,2 µm, as well as different construction lengths to 40" and all customary       end caps or adaptor configurations guarantee an optimum solution for many filtration uses.  Filter design acuraFine AFS-ST   The pleated acuraFine AFS-ST membrane filter cartridges are produced of a Polyethersulfone   membrane in a Polypropylene supporting cage.    A low difference pressure is also guaranteed with high assembly-line rates by the   asymmetrical membrane structure by which, in addition, an extremely long state time of   these membrane filter cartridges is reached.   The acuraFine AFS-ST membrane filter cartridges own an excellent chemical permanence   and can be used therefore in many areas of the fine chemistry as well as food and drinks   industry.  Application areas acuraFine AFS-ST   ► Photo resist   ► DI-water   ► Pure water   ► Cosmetics   ► Fine chemicals   ► Food and beverage   ► Process solvents    Integrity test   Micron rate   Bubble Point   Diffusion test   0,04 µm   3,1 bar   < 25 ml/min at 4,5 bar   0,10 µm   2,3 bar   < 40 ml/min at 4,5 bar   0,20 µm   2,6 bar   < 35 ml/min at 2,1 bar   0,45 µm   2,1 bar   < 20 ml/min at 4,5 bar   0,65 µm   1,2 bar   < 20 ml/min at 0,9 bar   IPA: H2O = 60 : 40      Ordering informations acuraFine AFS-ST Type Size Pre-rinsing Integrity Adaptor Gasket Micron rate AFS-ST = acuraFine AFS-ST   04 = 4,87"   09* = 9 3/4"   10 = 10"   19* = 19 1/2"   20 = 20"   29* = 29 1/4"   30 = 30"   40 = 40"     * only deliverable   for adaptor F1 S = pre-rinsed I = tested   F0 = both sides open            with end caps   F2 = one side open            Code3 (222)   F3 = one side open            with fin Code 8 (222)   F4 = one side open            (226)   F5 = one side open            with fin Code 7 (226)   N = NBR   E = EPDM   F = FPM   P = PTFE   S = FEP/FPM   Q = MVQ   99,9%   retention rate     004 =   0,04 µm   010 =   0,10 µm   020 =   0,20 µm   045 =   0,45 µm   065 =   0,65 µm   120 =   1,20 µm  Ordering sample marked combination: AFS-ST-09SI-F3Q-020  Suitable filter housings Profit from our long-standing experience with the interpretation of filter systems! We lay out your filter according to economic and economic criteria free of charge.