Product Name: 5um PP String Wound Sediment Filter Cartridges for Water Treatment Model NO.: PP String wound filter cartridge Cartridge Installation: Vertical Lifting Filter Bag Environment: Temperature Filtration Grade: PRE Filter Usage: Dust Filter, Liquid Filter, Air Filter Type: String Wound Filter Cartridge Material: Polyester Pore Size: 1.0-100.0um Length: 5"/10"/20"/30"/40" pH: 1-13 Application: Water,Liquid and Dust Filtration Trademark: QingFeng, OEM Transport Package: Carton Packing Origin: China HS Code: 8421999000 Product Description PP String wound filter cartridges Main Features:1.Polypropylene string or cotton string reeled on the polypropylene core;2.High flow rates3.Excellent ability to keep dirt;4.Low cost ;5.Easy installation, replacement and maintenanceSpecifications & Technical dataMaterial String: Polypropylene/ CottonCore: PolypropyleneO ring/Gasket: NilSpecifications: Pore size (um): 1-100Outer Diameter(OD): 63mm (can be decided by client)Length (inch): 10, 20, 30, 40Endcaps: NilTechnical data: Effective filtration area (10"):≥0.6 M2Normal working temperature:≤50ºC/ 114ºFMax. working temperature: 80ºC/ 172ºF(P≤1.0 bar)Max. differential pressure: 4.2 barPH value: 1-13Sterilization method: NilTest: strick test before packingApplications:(1) Pre-filter for drinking water treatment.(2) Acid base liquid in Chemical processing.(3)Semiconductor.(4)Pharmaceuticals.(5) Electrical plating.(6) DI & RO pretreatment.(7) Clarification for chemical solution.(8) Water treatment for boiler.(9) Drinking water process.(10) Food & beverage.(mainly for prefiltration or coarse filtration)(11)Prefiltration for water purification;(12)Coarse filtration for all kinds of beverage and wine;(13)Prefiltration for microelectronic and medicine industries;(14)Clarification for sewage treatmentQuality Assurance:1.ISO9001:2000 certified company;2.Pharmaceutical grade material;3.Pharmaceutical grade workshops; (according to GMP criterion);4.Strick test before packingCertificates: