Hydrophobic PVDF Membrane Pleated Filter Cartridge
Product Description
This hydrophobic PVDF pleated filter cartridge is specialized for gas and organic solvent sterile filtration, a key contrast to hydrophilic PVDF filters for liquid-phase applications. It retains stable hydrophobicity even in high-humidity and high-pressure environments, effectively blocking moisture penetration and preventing filter clogging caused by condensation. Featuring low protein binding and broad chemical compatibility, it suits aggressive solvents and corrosive gases without secondary contamination, protecting your system and product purity. The 100% integrity tested membrane ensures reliable filtration accuracy down to 0.01um, while its durable structure delivers consistent performance and long service life, being a cost-effective alternative to branded filters for biopharma, fermentation and industrial gas treatment.
Specifications
| Materials Of Construction | Filter Media: | Hydrophobic PVDF Membrane | ||||
| Support Layers: | Polypropylene | |||||
| Micron Rating: | 0.1, 0.2, 0.45, 0.65, 1.0, 3.0 um | |||||
| Inner core: | Reinforced Polypropylene | |||||
| Outer Cage, End caps: | Reinforced Polypropylene | |||||
| Seal Method: | Thermal Bonded, No Adhesives | |||||
| O-rings/gaskets: | Silicone, Nitrile, EPDM, Viton, Teflon, etc | |||||
| Cartridge Dimensions | Outer Diameter | 69mm(2.75'') | ||||
| Inner Diameter | 33mm(1.30'') | |||||
| Length(based on DOE end caps) | 10"- 254mm, 20"- 508mm, 30"-762 mm, 40"- 1016mm | |||||
| Filtration Area(m2) | 0.65 m2 per 10'' | |||||
| Operating conditions | Normal Operating Temperature: | Up to 65℃ (140℉) | ||||
| Max.Operating Temperature.: | 90℃ (194℉) at △P≤1.0 bar (14psi) | |||||
| Max. Differential Pressure | ||||||
| Normal Flow direction: | 4.2 bar (60 psi) at 25℃ (77℉) | |||||
| Reverse flow direction: | 2.1 bar (30psi) at 25℃ (77℉). | |||||
| PH Value compatibility: | 1-13 | |||||
| Sterilization: | Steam Sterilization for 30 minutes at 135℃(275℉) Cumulative Time: 50hours | |||||
| Cartridge Safety | Endotoxin: | ＜0.25 EU/ml | ||||
| Extractables: | 0.03g / 10" | |||||
Order Information
| GRADE | PRODUCT | MICRON | ADAPTER | LENGTH | O-RING / GASKET | |
| P-PHARMACEUTICAL F-FOOD & BEVERAGE H-Chemical |
DPV | 020-0.2um 045-0.45um 100-1.0um |
AA- DOE CN-226/FIN BN-222/FIN BF-222/ FLAT SEAL CF-226/FLAT SEAL EN-222 three locking ears /Fin |
10-10" 20-20" 30-30" 40-40" 05-5" Other-XX |
S-silicone; N-nitrile E-epdm ; T-teflon (encaptulated) V-viton How to Order?- Example Pharmaceutical grade; Micron:0.45um; Length:10" ADAPTER: DOE; Gakset: Silicone. Selection Code is: PDPV045AA10S |
|
Table: Typical water flow rate (10")
Typical Applications
• Fermentation air,
• Tank vent;
• Compressed air,
• Sterile filtration of aggressive solvents/gases
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