Double-layers PES Sterilization Membrane Filter Cartridge 0.1/0.22/0.45micron

General Description

DHPS series filter unique double-layers hydrophilic Polyethersulfone(PES) membrane has excellent filtration performance and reliable bacterial retention capacity, can withstand repeated steam sterilization and fully meet the filtration requirements of pharmaceutical processes.

Features and Benefits

Double-layers membrane design, pre-filtration membrane is asymmetric Polyethersulfone(PES) membrane;

Double-layers increases filter safety factor;

Bigger effective filtration area, long service life and low system cost;

Robust construction, proven to withstand 50 sterilization cycles;

Wide range of chemical compatibility, pH working range 1-14;

100% factory integrity test.

Applications

Liquid sterilization filtration

Sterile raw material solution sterilization filtration

Sterilization filtration of ophthalmic preparations

Biological vaccine, plasma, serum filtration

Traditional Chinese medicine injection filtration

Material construction and Technical parameters

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: