Non-woven Needle micron Felt liquid filter bag used in chemical
industries
Standard Non-woven needle felt liquid filter bag
Industrial standard polypropylene( PPSG) and polyester (PESG)
non-woven micron felt bag filters. Single side glazed to prevent
loose fiber migration. Graded pore depth filter media type. No
reinforcing insert.
Basic matrix configuration are designed upon more than 30 kinds of
fiber, it is key different from those air filtration felt which
made from about 3-5 kinds fiber.
Features
Seam treatment: ultrasonic welded or thread stitched
Seal ring options: Polypropylene or polyester SDS, STS, Zinc coated
steel or stainless steel snap fit rings.
Ring attachment: Ultrasonic welded or thread stitched
Micron range:1,3,5,10,25,50,75,100,125,150,200 micron are
available.
Efficiency: Nominal rating, 85% contaminant particle retention
efficiency with a single pass.
Surface treatment: Fiber migration and extractable free glazed
media surface treatment.
Media grade: Exclusively FDA compliant media , silicon free, and
oil free.
Optimum replacing pressure differential 0.10 Mpa, Max 0.18 Mpa
Broad chemical compatibilities.
Specifications and operations
| Material | PP(Polypropylene) | PE(Polyester) |
| Micron filtration | 0.5-200 micron | 0.5-200 micron |
| Bag size | Size 1 / 7"x16" | Size 2/ 7"x32" |
| Volume | 20m3/h | 40 m3/h |
| Filtration area | 0.25 m2 | 0.5m2 |
| Change pressure | 2.5kgs/cm2 | 2.5kgs/cm2 |
| Max operate pressure | <4kgs/cm2 | <4kgs/cm2 |
| Working temp. | <90 degree | <150 degree |
Applications:
Auto coating & paint
Water purification& processing
Pharmaceutical
Food& beverage
Bulk &fine chemicals
Electronics
