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PVDF/NYLON 6/ PTFE Membrane Pleated Filter Cartridge

PVDF/NYLON 6/ PTFE Membrane Pleated Filter Cartridge

PTFE-U Series Imported efficient PTFE filter membrane is adopted in the product as filter media. The product is produced by overall structure sweat welding. It has absolute filtration aperture, which belongs to ideal substitute of similar imported filter element. Features: ●The filter membrane...

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Product Details

PTFE-U Series



Imported efficient PTFE filter membrane is adopted in the product as filter media. The product is produced by overall structure sweat welding. It has absolute filtration aperture, which belongs to ideal substitute of similar imported filter element.
Features:
●The filter membrane has strong hydrophobicity.
● Absolute filtration precision, 0.2um in liquid (0.01um in gas)
●Reliable interception effect;
● Excellent heat resistance
● Low pressure drop and high flow rate
● Integrity test by water inversion method;

Typical applications:
●Sterile filtration of air in fermentation tank;
●Sterile filtration of gas for production in pharmaceutical industry;
● Filtration of high purity gas in electronics industry;
● Filtration of organic solvents;

Quality assurance:
● ISO9001: 2008 guaranteed quality management system;
● Traceability management system of each filter;
● Filter elements are flushed and pass integrity test before filter elements are left from the factory;
● The batch passes through bacterial challenge test for confirming 100% bacteria interception ability;


Biological safety:  
Biological Safety: The product materials comply with USP in-vivo VI-121 ℃ plastic biological response test.
Endotoxin:<0.25EU/ml;
Cleanliness: The product is in line with 2010 GMP requirements on injection of particles;
Readily oxidizable substance: the substance should be in line with 2010 GMP test requirements of particle contents in injections after water rinsing for 2000ml;
TOC/conductivity: after the product is flushed with 20L injection water at 25 ℃ (10〃) . It is in line with requirements of 2010 GMP on total organic carbon contents and conductivity in injection water.

Filter element material composition:

Filter membrane

Hydrophilic PTFE filter membrane

Diversion material

Polypropylene

Outer shell

Enhanced polypropylene

Seal ring

Please see Filter Element Model Selection Table

Center rod

Polypropylene or 316L stainless steel


Integrity test:

Aperture(um)

0.2

0.45

The lowest bubbling point in pure water(MPa)

≥0.08

≥0.05


Main application technical indicators:

Maximum operating temperature

90℃/0.1MPa

Maximum operating pressure difference

0.42MPa/25℃

Recommended operating pressure difference

0.1-0.2MPa/25℃

Maximum back-pressure difference

0.2MPa/25℃

Effective filtration area (10 inches)

≥0.6㎡

Forward online steam sterilization (135 ℃)

30min/time

Disinfection by Disinfection cabinet (121 ℃)

30min/time

As one of the leading suppliers of pvdf/nylon 6/ ptfe membrane pleated filter cartridge in China, Daitto Group Company now has quite a few products in stock in its factory. Also dealing with customized service, we warmly welcome you to buy or wholesale discount and cheap products at low price with us. And free sample is also available if you need.

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