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PP filter bag is an economical filter made of needle-punched non-woven felt with a heat-treated surface to prevent lint shedding, using a 3D depth structure to ensure high efficiency and great dirt capacity. Built with seamless hot-melt technology to prevent leaks, it is perfect for medium and low-viscosity liquids, keeping a stable flow while stopping both soft and hard impurities; different sizes of PP filter bags can be selected based on your specific accuracy and flow needs.
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| Project | Bag No.1 | Bag No.2 | Bag No.3 | Bag No.4 |
| Filtration area(㎡） | 0.25 | 0.48 | 0.1 | 0.15 |
| Caliber(mm) | 180 | 180 | 102 | 102 |
| Length(mm) | 420 | 810 | 230 | 380 |
| Maximum operating temperature | PP＜90°C、PE＜120°、PTFE＜260°、NYLON＜150° | |||
| Differential pressure replacement | ＜1.2bar | |||
| CF Brand code | PO Material | 1 Filtration accuracy | P Overlay | 02 Filter bag size | E Ring mouth |
| CIRCOR FILTER | PO-polypropylene PE-polyester HT-polyarylamide PT-PTFE | 1--1um 15--15um 25--25um 1200--1200um | P-Uncovered (Outer Surface) N-nylon overlay | 01-Bag1 02-Bag2 03-Bag3 04-Bag4 | E-polypropylene ring H-polyester ring A-Stainless steel ring S-Galvanized steel ring R-Rope Strap |
Core advantage
Multi-layer structure design, including pre-filter layer, main filter layer andsupport layer.
Ultra-pure polypropylene microfiber ensures extremely high filtrationefficiency.
Gradient filtration of deep structure to increase the filtration area and dirtholding capacity.
Excellent hydrophobic and lipophilic properties ensure fast oil absorptionspeed and large oil absorption capacity.
Filtration efficiency of more than 95% ensures demanding industrial applica-tions
Are you the actual manufacturer?
Yes, we are a direct factory. We control the entire process—from cutting the fabric to welding the rings. Buying from us means you get factory-direct pricing and better quality control than a trading company.
Will these bags fit my current housing (from another brand)?
Absolutely. Our ProClean bags follow Standard Universal Specs. If you have a standard Size #1 or #2 housing, our bags will "snap" right in with a perfect seal.
How fast can you ship? I`m running low on stock.
We keep a massive inventory of standard ProClean bags (0.5, 1, 5, 10, 15, 25, 50, 100 micron), and all orders ship within one week.
Can I get a sample to test the fit?
We`d love to send you one! We are confident in our ProClean quality and want you to see the difference in your own plant. Contact us today for a free sample bag.
What certifications do you provide?
Every shipment can be provided with a Material Certificate and a Certificate of Conformance (CoC). We use FDA-compliant materials for food-grade orders to ensure your plant stays in full compliance.
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