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PM string wound filter cartridges adopts the method of wraping the fiber bundle onto the porous frame in the cartridge precisely With special technics;therefore,forms different precisions.Inside tight outside loose structure enables an excellent filtra-tion effect.Filtration precision scope 1-50 micron,good pre-filtration effect,conomical cost. | |||||||||
The wire-wound filter element is made of microfiber, which is wound on a porous support frame according to a certain aperture gradient. Its filtration rating ranges from 1um to 50um. Tight inside and loose outside structure, with good deep filtration performance. Good pre-filtration performance and cost effectiveness make it widely used in nominal filtration.
Precision grade: 1,3,5,10,20,30,50μm
Outer Diameter: 2.5inch
Inner Diameter: 1.2inch
Length:5,10,20,30,40,50inch
Filter material: Polypropylene,cotton thread,fiberglass
Support the skeleton: Polypropylene,Stainless steel
Operating condition | |||
Filter material | Support the skeleton | Working temperature | Maximum differential pressure |
polypropylene | polypropylene | < 140°F / 60°C | 35psid@77°F /2.45bard@25°C |
polypropylene | Stainless steel | < 194°F / 90°C | 35psid@77°F /2.45bard@25°C |
cotton(line) | Stainless steel | < 302°F / 150°C | 57psid@77°F /4.0bard@25°C |
The glass fiber | Stainless steel | < 482°F / 250°C | 57psid@77°F /4.0bard@25°C |
String-wound depth filtration structure,high throughput
Wide chemical compatibility, adapts to acid-alkali and organic solvent filtration
High dirty holding capacity, long service life.
Internal tight and external loose structure, good pre-filtration.
Full polypropylene or absorbent cotton structure, good chemical compatibility.