
Introduction of the PP pleated filter cartridge
PP pleated filter cartridge is constructed of normal PP membrane and PP support layer. it is an economical cartridge for most solvent and industry pre-filtration.
Features of the PP pleated filter cartridge
1. Nominally rated filters designed for particle removal applications in liquids and gases
2. Complete polypropylene structure offer wide chemical compatibility
3. Broad range of micron ratings from 0.1um to 100um
4. Thermally bonded and adhesive free, No media migration into the process fluid
5. Economical choice for the pre-filtration and guard filtration before critical filtration

Application of the PP pleated filter cartridge
•Electronic industry:pre-filter for ultra pure water etc.
•Food & beverage industry:filter of mineral water, wines and fruit juice etc.
•Medicine industry:filter of drug liquid, gases etc.
•Chemical industry:filter of organic solvent etc.
•Petroleum industry:filter for oil-field flooding.
Specification
Construction Materials | Filter Media | Polypropylene membrane |
Support Layers | Polypropylene | |
Inner core | Polypropylene | |
Outer cage, End Cap | Polypropylene | |
Seal Method | Thermal Bonding, No Adhesives | |
O-rings/ Gaskets | Silicone/EPDM/Viton/PTFE/Nitrile | |
Technical Data | Micron Rating | 0.1, 0.2, 0.45, 0.65, 1.0, 2.0,3.0,5.0,10, 30, 40, 50, 70, 100 um |
Operating Temperature | Normal <55℃ (131 oF) Max. <80℃ (176 oF) | |
Normal Flow Direction pressure | 4.2 bar (60.9 psi) at 25℃ (77℉ ) | |
Reverse Flow Direction pressure | 2.1 bar (30.5 psi) at 25℃ (77℉ ) | |
pH Value Compatibility | 1-13 | |
Sterilization | Steam sterilization for 30 min at 135℃, cumulative time:50 hours | |
Cartridge Size | Outer Diameter | Φ 69 mm(2.75’’) |
Inner diameter | Φ 33 mm(1.30’’) | |
Length(based on DOE end cap) | 10’’, 20’’, 30’’, 40’’ | |
Filtration Area(m2) | 0.65 m2/10’’ | |
Biosecurity | Endotoxin | <0.25 EU/ml |
Extractable | ≤30 mg/10’’ | |
Liquid retention ratings(um) test | 0.1 um 0.2 um 0.45 um 1.0 um 5.0 | ≥90% ≥90% ≥90% ≥90% ≥90% |
Ordering Information
Grade | Product | Micron(um) | End Cap | Length | O-ring/Gasket | Core |
F-Food & beverage P-pharmaceutical C-chemical E-electronics | PP1 | 010-0.1 020-0.2 045-0.45 065-0.65 100-1.0 300-3.0 … | AO-DOE(220) CN-226/FIN CF-226/FLAT BN-222/FIN BF-222/FLAT EN-222 three locking ears/Fin | 05-5’’ 10-10’’ 20-20’’ 30-30’’ 40-40’’ | S-silicone E-epdm N-nitrile T- encapsulated teflon V-viton | B-temperature resistant C-SS |
e.g.:FPP1010AO5SC: Food & beverage+ PP2+0.1+DOE+5’’+Silicone+SS | ||||||


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