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 AdvantagesMore 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
ContentsPP1/PP2/PP3 SeriesPF1/PF2/PF3/PF4 SeriesNF SeriesPS1/PS2 SeriesPVDF Series...Hydraulic Press Filter media PPHydrophobic/ Hydrophilic PTFENano fiberPES/ asymmetric PESPVDFRemWashing Equipment oval rating (um)0.1, 0.22, 0.45, 0.65, 1, 1.2, 10, 50, 70, 1000.05, 0.1, 0.22, 0.45, 10.1, 0.22, 0.45, 1, 50.05, 0.22, 0.45, 0.65, 10.1, 0.22, 0.45, 1, 5AdaptorDOE
222 Spear
222 Flat
226 Spear
226 FlatDOE
222 Spear
222 Flat
226 Spear
226 FlatDOE
222 Spear
222 Flat
226 Spear
226 FlatDOE
222 Spear
222 Flat
226 Spear
226 FlatDOE
222 Spear
222 Flat
226 Spear
226 FlatLength (inch)5, 10, 20, 30, 405, 10, 20, 30, 405, 10, 20, 30, 405Transmitter , 10, 20, 30, 405, 10, 20, 30, 40Inner Diameter (mm)2828282828Outer Diameter (mm)69 (can be customized)69 (can be customized)69 (can be customized)69 (can be customized)69 (can be customized)SealingEPDM/ Viton/ Silicon/NBR/FHardware Accessories EPEPDM/ Viton/ Silicon/NBR/FEPEPDM/ Viton/ Silicon/NBR/FEPEPDM/ Viton/ Silicon/NBR/FEPEPDM/ Viton/ Silicon/NBR/FEPMax.differential pressureForward 0.42Mpa; Reverse 0.21MpaForward 0.42Mpa; Reverse 0.21MpaForward 0.42Mpa; Reverse 0.21MpaForward 0.42Mpa; Reverse 0.21MpaForward 0.42Mpa; Reverse 0.21MpaMax. operating Temp.80ºC 70 / 90 / 170ºC80 / 120ºC90ºC80ºCFactory
CertificatesISO9001-2015National High-tech Enterprise CertificateSanitary License for Drinking Water Hygiene Safety ProductsRoHS Test Report- PES pleated filter cartridgeRoHS Test Report- PVDF pleated filter cartridgeFDA Test Report- PES pleated filter cartridgeRoHS Test Report- PP pleated filter cartridge, ect.