Specifications     Material membrane PTFE Polytetrafluorethylene (hydrophobic)     Material support core / end caps Polypropylene     O-ring materil of adaptor cartridges Silicone, Fluor carbone, EPR, Nitrile and FEP     Max. operating temperature 95°C     Max. differential pressure 5,6 bar at 20°C     Max. differential pressure 1,4 bar at 95°C     Pre-rinsing 30 min. at 18 MW water at 8 l/m     Sterilization in autoclave 30 min. at 121°C, 10 times     Internal diameter nom. 28 mm     External diameter nom. 69 mm     Filter area 0,9m2/ 10" filter cartridge     Absolute retention rates (99,9%) 0,05, 0,1, 0,2, 0,45 and 1,0 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 acuraVent AVF-ST   ► HYDROPHOBIC PTFE-MEMBRANE - 80 - 95% pore value - high flow rates - extrem long service life   ► LARGE FILTER AREAS - 0,9 m² per 10" for effective particle retention by a low differential pressure   ► 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 - 5 retention rates from 0,05 up to 10 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.   *als Option auch hydrophil lieferbar  Filter design acuraVent AVF-ST   Pleated acuraVent AVF-ST membrane filter cartridges are produced from hydrophobical   membrane PTFE in a Polypropylene supporting cage.    A wide chemical permanence is guaranteed by this candle construction with many ranges   of application of the chemical industry.   By the towards common filter cartridges around up to 40% bigger filter surface as   well as a pore portion from up to 95% the acuraVent AVF-ST reaches membrane filter   cartridges an extremely long state time with a low difference pressure.  Application areas acuraVent AVF-ST   ► Solvents, strong acids, caustic and stripper   ► DI-water   ► Photo emulsions and chemicals   ► Manufaturing of charging devices   ► Fine chemicals   ► Tank aeration   ► Process solvents    Integrity test   Micron rate   Bubble Point   Diffusion test   0,05 µm   >1,25 bar   < 40 ml/min at 1,10 bar   0,10 µm   >0,97 bar   < 20 ml/min at 0,78 bar   0,20 µm   >0,83 bar   < 20 ml/min at 0,66 bar   0,45 µm   >0,55 bar   < 52 ml/min at 0,45 bar   1,00 µm   -   -   IPA: H2O = 60 : 40      Ordering informations acuraVent AVF-ST Type Size Pre-rinsing Integrity Adaptor Gasket Micron rate AVF-ST = acuraVent AVF-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     005 =   0,05 µm   010 =   0,10 µm   020 =   0,20 µm   045 =   0,45 µm   100 =   1,00 µm  Ordering sample marked combination: AVF-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.