PTFE-C Series
2022-12-18 Click：
Domestic PTFE filter membrane is adopted in the product as filter media. The product is produced through overall structure sweat welding, and is characterized by high flux and high use economic feature.
Features:
Features:
●The filter membrane has strong hydrophobicity.
● Economic application;
● Low pressure drop and high flow rate;
Typical applications:
Typical applications:
● Filtration of air in storage tank and mixing tank;
● Filtration of compressed air;
● Sterile filtration of fermentation tank;
● Filtration of organic solvent;
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;
Filter element material composition:
Filter membrane | Hydrophilic PTFE filter membrane |
Diversion material | Polypropylene |
Outer shell | 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 |
70%isopropyl alcohol minimum bubbling point (MPa) | ≥0.05 | ≥0.03 |
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 |