100% Integrity Test PTFE Membrane Filter Cartridge 0.22um Absolute Rating FDA

General Description

The PTFE filter cartridge is constructed of natural hydrophobic Polytetrafluoroethylene PTFE micro porous membrane as the filter medium. It has naturally hydrophobic and ensures absolute sterilization in dry or wet conditions. Excellent chemical compatibility. It is used for gas filtration up to aseptic, large flux, high temperature resistance, strong acid and alkali resistance, wide chemical applicability, suitable for fermenter, carbon dioxide, nitrogen, compressed air. When used for gas filtration, it can achieve 100% retention of phage, bacteria and microparticles above 0.02um.

Features:

Excellent chemical compatibility;

Experiencing 100% integrity tested;

High particle interception efficiency;

Multiple filtration efficiency options available;

Excellent performance of high temperature-resistance, repeat steam ability in situ;

Hydrophobic membrane with high flow;
Low pressure drop, high flow rate, long service life;
100% integrity tested;
Non fiber-releasing;
FDA compliance material.

Applications

Chemical industry: filtration of organic solvents, various alcohols, chemical reagents, etc.

Gas filtration: sterilization filtration of compressed air, nitrogen, carbon dioxide, etc.

Filtration of sterile tank respirators, air fermenters, etc.

Dimensions

Material of Construction

Filter Performance

Shanghai Pullner Filtration Technology Co., Ltd. is a well-known enterprise integrating R&D, production and sales of micro membrane filtration equipment and filtration systems.

Our Main products:

Membrane pleated filter cartridge, High flow filter cartridge, Condensate polishing pleated filter element, Condensate polishing string wound filter element, Membrane wound filter cartridge, Melt blown filters, Metal wedge wire filter, Metal sintered mesh filters, Sintered fiber felt filter, and power sintered filters; all kinds oil and gas filters.

Production Plant:

We have 10,000 square meters of 100,000-level Clean Room, and more than 10 production lines for various precision filters cartridge. Strict quality control of products, in accordance with international certification standards, At the same time, it is equipped with a well-structured high-level technical R&D and verification team, provide quality products for customers.

Main applications:

Biopharmaceutical, food and beverage, microelectronics, fine chemicals, water treatment, laboratory and other fields; covering LCD panels, semiconductor chips, high-purity chemicals, APIs, water reuse, condensate filtration, water reuse etc.

Pullner laboratory：

It is equipped with varieties of test facilities: Aperture distribution instrument, water single-pass test bench, scanning electro microscope, bacterial challenge lab, online particle detector, diaphragm test bench, air permeability tester, filter cartridge integrity tester, test trolley for simulating field conditions, etc. With several test experts, quickly provide customers varies conditions solutions.

Pullner Certificates:

Our plant has ISO19001, ISO14001, ISO45001 certificates, we are high-tech enterprise with multiple patent certificates. Approval vendor of Saudi Aramco. 

Pullner Exhibitions:

We have participated in professional exhibitions in the filtration industry all the year round. At the exhibition, we not only met new customers and their product needs, but also gained more understanding of the latest filtration technology and products. For us to improve existing products and develop new Products provide more professional information.

Pullner Packaging and Shipping: