Basic Info.
Model NO.
Pleated Filter Cartridge
Application
Industry, Food and Beverage, Medicine, Microelectronics
Type
Folding Microporous Filter
Filter Connector
222/226/Flat/DOE
Lenth(inch)
5/10/20/30/40
Sealing
EPDM/Viton/Silicone/NBR/FEP
Outer Diameter (mm)
69 (can be customized)
Max.differential pressure
Forward 0.42MPa; Reverse 0.21MPa
Certificates
SGS & ISO9001
Product Description
PP3 SeriesContinuously graded pore structure and multi-layer filter media.
High contaminant loading capacity and long service life.
Specially designed for suspended particulate, colloids and high viscosity fluids. Retention EfficiencySpecificationsFilter Code | PP3 |
Filter media | Multi-layer PP |
Endcaps/cage/inner core | PP |
Max. differential pressure | Forward 0.6Mpa; reverse 0.21Mpa |
Max.operating Temp. | 80ºC |
ApplicationsElectronics, food&beverage, pharmaceuticals, process water.PS2 SeriesPS2 series filter cartridges are asymmetric PES membrane filters with gradient interception structure.
The structure ensure high dirt loading capacity, high flux and long service life.
Each filter has been 100% integrity tested.FeaturesSpecificationsFilter Code | PS2 |
Filter media | Asymmetric PES |
Support & Drainage | Polypropylene |
Max. operating Temp. | 90ºC |
Max. differential pressure | Forword:0.42MPa; Reverse:0.21MPa |
PF4/HPF4 SeriesPF4/HPF4 series PFA filter cartridge has excellent chemical compatibility and could be compatible with all the strong acids, alkali, oxidant, corrosive fluids.The filter media includes hydrophobic, hydrophilic membranes.
They are available in a wide range of sizes for gas and liquid filtration. SpecificationsFilter Code | PF4 / HPF4 |
Filter media | Hydrophobic PTFE, Hydrophilic PTFE |
Support & Drainage | PFA |
Endcaps/cage/inner core | PFA |
Max.operating Temp. | 170ºC |
Max. differential pressure | Forward:0.42MPa; Reverse:0.21MPa |
Applications- Sterile filtration of various water-soluble solvents in the pharmaceutical industry
- Microelectronics semiconductor
- Eye drops, sterile filtration of antibiotics
- Sterile filtration of highly corrosive solvents and organic solvents
- Filtration of highly corrosive water-soluble chemicals
- Respirators, fermentation tank, gas sterilization filtration
PVDF SeriesPVDF series filter cartridges utilize PVDF membrane as filter media and PP non-woven as support layer.
PVDF membrane has low protein adsorption and ideal for biological products. Features and advantages- Strengthened structure and high porosity
- High flow speed
- Ultra-low extractable
- Excellent chemical compatibility
- Low protein adsorption
- Great heat resistance
- Retention rate: >99.99%
Applications- Water treatment or organics filtration
- Polar solvent filtration
- Sterilization filtration in bio-science
- HPLC sampling
SpecificationsFilter Code | PVDF |
Filter media | Polyvinylidene fluoride |
Support & Drainage | PP |
Endcaps/cage/inner core | PP |
Max.operating Temp. | 80ºC |
Max. differential pressure | Forward:0.42MPa; Reverse:0.21MPa |
N6/N66 SeriesN6,N66 series filter cartridges are precise nylon membrane pleated filter cartridges, with large surface area and high filtration efficiency. Nylon membrane SEM
SpecificationsFilter Code | N6/N66 |
Filter media | Nylon membrane |
Support & Drainage | PP |
Endcaps/cage/inner core | PP |
Max.operating Temp. | 80ºC |
Max. differential pressure | Forward:0.42MPa; Reverse:0.21MPa |
Ect.
About Us
Hangzhou Deefine Filtration Technology Co., Ltd is a professional filtration company in China who focus on developing, manufacturing and marketing of filtration products and system.
We have several automatic product lines for the manufacture of pleated microporous membrane filter cartridges such as PP, PES, PTFE, PVDF, Nylon66 and so on, which are widely applied in various industries.Our Advantages- More than 1000 different filter products under 72 categories.
- Widely used in bio-pharmaceutical, food&beverage, microelectronics, fine chemicals and water treatment,etc.
- Customers cover more than 40 coutries and regions.
- The company has 7 invention patents and 20 utility model patents.
- The company covers a floor space of 5000 square meter, including class100,000 cleanroom of 2000 square meters.
- Core R&D technicians are all from world famous filtration corporations.
- Various analysis and test reports: Scanning electron microscope, particle counter, Bubble point tester, ect.
Our Products of pleated microporous membrane filter cartridges Contents | PP1/PP2/PP3 Series | PF1/PF2/PF3/PF4 Series | NF Series | PS1/PS2 Series | PVDF Series | ... |
Filter media | PP | Hydrophobic/ Hydrophilic PTFE | Nano fiber | PES/ asymmetric PES | PVDF | |
Removal rating (um) | 0.1/0.22/0.45/0.65/1/1.2/10/50/70/100 | 0.05/0.1/0.22/0.45/1 | 0.1/0.22/0.45/1/5 | 0.05/0.22/0.45/0.65/1 | 0.1/0.22/0.45/1/5 | |
Max. operating Temp. | 80ºC | 70 / 90 / 170ºC | 80 / 120ºC | 90ºC | 80ºC | |
Factory
Certificates- ISO9001-2015
- National High-tech Enterprise Certificate
- Sanitary License for Drinking Water Hygiene Safety Products
- RoHS Test Report- PES pleated filter cartridge
- RoHS Test Report- PVDF pleated filter cartridge
- FDA Test Report- PES pleated filter cartridge
- RoHS Test Report- PP pleated filter cartridge, ect.
FAQ
1. How long is the service life of the filter cartridges/How much is the filtration capacity?Take ink filtration as an example.
1) Different types of ink, viscosity, contamination and grinding process affect the service life of the ink.
2) The different configurations of filter cartridges affect the life of the filter cartridge, whether there is pre-filtration or not, whether pre-filtration is balanced or not.
2. Why does some filter cartridges have a problem of fiber shedding?1) Chemical resistance is not good;
2) The filter membrane
such as polypropylene (PP) stretched microporous membranes and polypropylene (PP) fiberized deep filtration membranes themselves have the risk of fiber shedding;
3) Fibers caused by wire drawing during the production process, and no rinsing.
Solution: We can add our anti-fiber shedding layer or use other filter membrane made by special processes.
3. What is the MOQ?/How can I get a sample?/ What's the sample fee?/How long wiil it take?
We don't have the MOQ, but the price depends on the quantity.
Generally a small amount can be free, but the clients need to pay their shipping costs.
If the amount is big, or the unit price is very high, we can give the clients some discounts.
Please confirm with us the model you'll purchase and prepay the sample fee.
We will send out the sample within 3-5 working days afetr receiving payment.
4. Want to use your own brand?No problem, OEM is supported. Please contact us for specific requirements.
5. ShippingChoose the best shipping method according to your requirements and quantity.
Packing Specification1. Add dust cap (Except PPW Series)
2. Using paper tape (Except PPW Series)
3. If it is shipping by sea, it needs plastic tray packaging.
4. Using inner box(Except PPW Series); (40" High flow with foam packaging)
20" pleated box: 600*335*350
30" pleated box: 840*335*350
40" pleated box: 1090*335*350ShippingMaritime; Railway; Air (DHL/UPS/TNT/FEDEX)
Address:
No. 32 Xianxing Road, Xianlin Town, Yuhang District, Hangzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components
Company Introduction:
Our company is a national high-tech enterprise in China which integrates R&D, production and sales of polymer material microporous membrane filter and filtration system.
At present, our company′s products cover high-flow filter, pleated filter, capsule filter, rolled depth filter, stacked disc cartridges, membrane, etc., the best-selling products of 72 categories up to more than 1000 kinds of products. It is one of the most abundant filter manufacturer in the world.
Our products are mainly used in bio-pharmaceutical, food and beverage, microelectronics, fine chemicals, water treatment, laboratories and other fields, covering dozens of industries, such as raw materials, preparations, biological enzymes, semiconductor chips, liquid crystal panels, dye coatings, high-purity chemicals, tap water, reclaimed water, and laboratory purification analysis. In 2018, driven by the innovation of membrane materials, our products have been exported to more than 40 countries, for example Europe, America, Southeast Asia and other parts of the world.
Currently, there are 7 invention patents and more than 20 utility model patents. Among them, nanofiber material has been tested and compared with end users in Europe and America, reaching the international advanced level, which is comparable to the top materials in foreign countries.