PTFE filter membrane is used and the core support  is made of polypropylene material or  the stainless steel. It is produced by thermal welding technology. The hydrophobic filter with strong acid and alkali resistance is usually used in organic solvents and gas filtration.   

Features and Benefits:

Heat and ozone resistance

Absolutely bacteria removal in a wet or dry environment    

Strong acid and strong alkali resistance with excellent chemical compatibility

Wonderful pyrogen control and biological safety

No fiber migration with ultra pure water washing

Filter Cartridge 100% pass integrity tested

Technical data

Size:

OD:                                                            φ69mm

ID:                                                              φ33mm

Length:                                                      5”,10”,20”,30”,40”

Composition:

Filter media:                                              Polytetrafluoroethylene membrane

Support/drain layers:                                Polypropylene

Cage support /Adaptor:                            Polypropylene

core support:                                             Polypropylene/SUS

Sealing compound:                                   Silicone, EPDM, NBR, Viton, PTFE,

                                                                  Viton coated with PTFE 

Feature:

PH:                                                           1-14                

Max Temperature:                                   90℃             

Max Pressure difference:                         0.42Mpa/25℃，0.1Mpa/80℃

Press chart:

Application: 

Steam dust and bacteria removal  

Ultra pure gas filtration    

Compressed air sterile filtration 

Air filtration in aseptic packaging.

Aggressive acids, bases and solvents    

Tank vent, fermentation air