PTFE Pleated Filter Cartridge

PTFE membrane filter cartridge is with hydrophilic or hydrophobic membrane, hot melted   with PP corn or stainless steel corn. Good integrality, free of surfactants. It can be used for gas and liquid filtration.

● Features and Benefits

Strong hydrophobicity; 
Absolute filtration under the wet environment;
Wide chemical compatibility, resistant to strong alkali, acids, aggressive gases and solvents, ozone;
Geometrically unique pores, long service life, excellent performance
High temperature endurance performance
Biological safety and good pyrogen control 
Irreplaceable filter materials.
All products have passed 100% integrity testing.
● Micron Rating（µm）: 0.10   0.20   0.45   1.00   5.00

● Typical Applications

1. Tank vent, Fermentation air;
2. Compressed air, CO2 line sterile filtration;
3. Air filtration in aseptic packaging;
4. Aggressive acids, Bases, Solvents;
5. Photoresists, Etch Solutions;

● Materials of Construction

Filter Media:  PTFE
Support Layer: Polypropylene
Inner Core: Polypropylene
Outer Core: Polypropylene/Stainless Steel

●Cartridge Dimensions

Outer Diameter: 68mm
Inner Diameter: 33mm
Effective Filtration Area: ≥0.65m2
Length: 2.5”~40”

●Operation Conditions

Normal Operating Temperature: ≤65℃
Max. Operating Temperature: 90℃(△P≤0.10Mpa)
Max. Differential Pressure:  Normal Flow direction：4.2 bar at 25℃
Reverse Flow direction: 2.1 bar at 25℃
Steam Sterilization for 30 minutes at 140±2℃
PH Value compatibility: 1-14

●Cartridge Safety

Endotoxin: ＜0.25 EU/ml
Extractable: 0.03g/10”

Contact information:

Selina Lee

Company:JiAn city Qing Feng Filter Equipment Material CO.,Ltd

Add:New Industrial Area,Qingyuan District, Jian City, Jiangxi Province,China

Mobile：+86-13979608348

Tel：+86-0796-8106818

FAX:+86-0796-8105786

E-mail: qfgl-selina@qingfengfilter.com

            3259868276@qq.com

Website:www.qingfengfilter.com

            http://qingfengfilter.en.made-in-china.com