The polyethersulfone PES microporous folding filter cartridge uses a filter medium imported from Germany and specially designed as an unsupported polysulfide (PES) microporous filter membrane. It has a microporous opening rate of over 80% of the filter membrane area and a unique microporous geometry, which improves filtration efficiency and volume. The products undergo integrity testing before leaving the factory and meet the requirements of the HIMA bacterial retention test in the United States.
technical parameter
Filtering accuracy: 0.04um, 0.1 μ m. 0.22 μ m. 0.45 μ m. 0.65 μ m. 0.8 μ m. 1 μ M absolute accuracy
Filter area: ≥ 0.6m@ φ 68mm (2.67 "), 10 inches
Maximum operating temperature:
Ordinary polypropylene (PP) skeleton/central column/interface, ≤ 60 ℃
Ordinary polypropylene (PP) skeleton and central column, interface lined with stainless steel, ≤ 80 ℃
Reinforced high molecular weight polypropylene (PP) skeleton and central column, interface lined with stainless steel, ≤ 80 ℃
Maximum working pressure difference: forward pressure difference 4bar@23 ℃/reverse pressure difference 2bar@23 ℃
Steam sterilization: 121 ℃ @ 30Min
Integrity test: Clean 100% with deionized water and complete 100% integrity test.
application area
Electronics industry: ultra pure water preparation, high purity water terminal filtration for optical discs, optoelectronics, and semiconductors;
Food industry: terminal filtration for sterilization of drinking water, beverages, ultrapure water, alcoholic beverages, etc;
Chemical industry: refining and filtration of high-purity chemical reagents;
Biopharmaceuticals: Sterilization and filtration of liquids such as water injection, intravenous infusion (LVP), small injection (SVP), serum plasma products, biological products, protein solutions, feed from fermentation tanks, antibiotics, etc.
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