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    FluoroPFA Filter Cartridges
    All-Polyfluorene Filter · Sterilizing Grade

    Cobetter FluoroPFA Filter Cartridges utilize expanded PTFE membranes and PFA core & cage to meet critical filtration requirements in extremely aggressive environments. PFA Filters remain strong and durable in aggressive acids, bases, and organic compounds. In addition, hydrophilic PTFE membranes require no pre-wetting.


    Features and Benefits

    • All-fluoropolymer material of construction provides superior resistance during chemical processing and pulsing
    • Excellent chemical compatibility.
    • High temperature and pressure capabilities.
    • High temperature and pressure capabilities.
    • Low extractable.
    • High particle removal efficiency.
    • Manufactured in a clean room environment.

    Typical Applications

    • Highly Corrosive Acids, such as Hydrofluoic Acid, Nitric Acid and Sulfric Acid.
    • High Temperature Chemical Liquid (>100 °C) .
    • Aggressive Solvents, such as Chloroform, Two methyl,Isopropyl Alcohol.
    • Aggressive Bases.
    • Oxidizing Air / Gas.
    • Specification
    • Performance
    • Ordering Information

    Materials of Construction

    Filter MediaPTFE Membrane
    Support LayerPFA
    Core/Cage/End CapsPFA
    O-RingsTeflon? Encapsulated Viton?
    Effective Filtration Area0.7 m2 / 68-10 inch
    1.5 m2 / 83-10 inch


    Operating Conditions

    Max. Operating Temperature170°C

    Max. Differential Pressure4 bar / 50°C3 bar / 110 °C1.5 bar / 170 °C


    Chemical Compatibility

    ChemicalEPP SeriesPFA SeriesAPTF SeriesAET SeriesLPF Series
    Acetic Acid(10%)GEEEE
    Hydrofluoric Acid(50%)GEEEE
    Hydrogen Peroxide(30%)LREGLRG
    Nitric Acid(conc.)NRENRNRNR
    Phosphoric Acid(conc.)LREGEG
    Sulfuric Acid(conc.)NRENRLRLR
    Ammonium Hydroxide(conc.)GENRNRNR
    Potassium Hydroxide(conc.)GENRNRE
    Sodium Hydroxide(conc.)GENRLRE
    TMAH(5%)




    ChemicalGENRGE
    Aqua Regia HNO :HCLNRENRLRNR
    BOE;NH F:HFGEEGG
    Mixed Acid Etch HNO<20%( HNO:HF:CH CO H)LRELRLRLR
    Chrom Phos( H2O:HsPO4:CRO )LREGGG
    N-Methyl PyrrolidoneLRENRGG
    Piranha(H2SO4:H2O2)NRENRLRNR
    RCA EtchNREGGG
    SC1(RCA Clean)NRENRLRLR
    SC2NRENRLRLR

    E=Excellent  G=Good at Ambient Temperatures  LR=Limited Resistance  NR=Not Recommended
           The above data is to be used as a guide only. Testing prior to applications is recommended.

    Flow Rate Characteristics


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    Ordering Information

    Out Diameter 

    Removal 
    Ratings

    End Cap     

    Nominal
    Length

    Sealing
    Material  

     

    68=68mm
    83=83mm
    PFA 

    Hydrophobic

    0005=0.05μm

    0010=0.1μm

    0020=0.2μm
    0050=0.5μm
    0100=1.0μm

    0300=3.0μm

    0500=5.0μm

    1000=10μm

    TS=222/Flat Cap

    SC=226/Flat Cap 

    05=5 inch

    10=10 inch

    20=20 inch
    30=30 inch
    40=40 inch

    P= Telflon Encapsulated 

          Viton

    -E

    - Pre-wetting packaged PFA is avalible.

    - Teflon is a trademarks of E.I.Du pont de Nemours and Company.

    - Viton is trademarks of DuPont Dow Elastomers,L.L.C.




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