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”
