PP yarn cotton string wound polypropylene cartridge filter for water treatment
String wound cartridges offer true depth filtration with high dirt holding capacity and extremely low media migration. It is manufactured using a high speed, continuous wind process which creates a superior one-piece filter with hundreds of diamond shaped tunnels that get progressively smaller from the outer diameter to the core. Finer particles are progressively trapped as fluid travels to the center of the filter allowing for much greater retention capacity than that which is associated with straight surface filter media of the same dimensions and porosity
PP cotton water filter Features and Benefits
1 Polypropylene, bleached cotton and glass Fiber filter medias for option
2 High dirt holding capacity for depth filtration, protection of absolute filters
3 Many connections(Cut Ends, 226, 222 End caps) are available
4 Wide chemical compatiblity, pH 1-13
PP cotton water filter Typical Applications
Prefiltration for pure water system;
Prefiltration for pharmaceutical and chemical solution
Process and waste water prefiltration in electronics industry
Wine,beer,mineral water,pure water,beverage filtration
Material | Cotton string/PP |
Filter medium | absorbent cotton/PP |
Support layer | PP/ stainless steel |
Relative filtration pore size | 1,3,5,10,20,30,50,80,100 µm |
Length | 10",20",30",40", 50’’,60’’, 80’’ |
Inner diameter(ID) | 28mm, 30mm Or according to your requirement |
Outer diameter (OD) | Standard 62mm, 63mm, 65mm, 115mm Or according to your requirement |
Structure | Cylindrical & Graded density |
Max. operating temperature | ≤80°C |
Max. positive pressure | ≤0.4 MPa |
Max. back pressure | ≤0.2 MPa |
Others | special requirement of diameter and end caps can be customized |
Life span | Less than 3 months |
2. With stainless steel threaded coupling centers and interface connector.
3. The special design for backflushing.
4. High-pollution capacity in full-length filter.
5. Run a small resistance, strong adsorption.
6. Provide different sizes filter element for powder pre-filters.
7. Large flow rate, smaller area, easily installation.
8. Simple system. There is no pollution acid consumption and waste, deal with the waste easily to protect for well environment.
1. Pre-filtration of drinking water, potable water or table-water.
2. Filtration of industry water.
3. Pre-filtration of RO, Pretreatment of sea water desalination
4. Condensate water filtration in power generation
5. Solvents filtration in BioPharm market
6. Paints and coatings, Petrochemical, Refineries
7. Pre-filtration of ultrapure water.