Cobetter TeflonFlow Filter Cartridges are manufactured with an inherently hydrophobic PTFE membrane that maintains broad chemical compatibility for excellent corrosion resistance. Narrow pore size distribution ensures the highest retention and flow. It is also available as a hydrophilic PTFE membrane for no pre-wetting requirement when in operation. Recommended for marking & coding inks final filtration.
Features
- Use of inherently hydrophobic PTFE membrane provides 100% efficiency.
- Available with removal ratings from 0.02 μm to 10 μm. Meets or exceeds ink quality requirements for ink jet ink printing.
- Each filter is individually integrity tested to ensure filter quality.
- Broad chemical compatibility and excellent antioxidant ability for aggressive acids and base filtration specifically strong solvent filtration from CIJ inks.
Applications
- Final Filtration with Hydrophobic PTFE Membrane for Marking & Coding Inks MEK / Strong Solvent
Specifications
Materials of Construction
| Filter Membrane | LPF Hydrophobic PTFE Membrane LHPF Hydrophilic PTFE Membrane |
| Support Layer | Polypropylene (PP) |
| Core/Cage/End Caps | Polypropylene (PP) |
| O-Rings | Please refer to ordering information |
| Effective Filtration Area | 0.74-0.98m² / Ф68-10 inch |
Operating Conditions
| Max. Operating Temperature | 80°C |
| Max. Differential Pressure |
4 bar / 21℃
2.1 bar / 80℃ |
| Removal Rating | 0.02μm/0.05μm/0.1μm/0.2μm/0.45μm/1.0μm/3.0μm/5.0μm/10μm |
Chemical Compatibility
| Chemical | |
| Benzene | R |
| Dimethylbenzene | R |
| Acetone | R |
| Trichloroethylene | R |
| Tetrachloromethane | R |
| Tetrahydrofuran | R |
| Gasoline | R |
| Dimethylether | R |
| Ether | R |
| Butanone | R |
* R: Recommend
Flow Rate
Ordering Information
| Type | Removal Ratings | End Cap | Nominal Length | Seal Material | Industry |
| LPF | 0002 0.02µm | DOE Double Open End | 05 5 inch | S Silicone | C |
| LHPF | 0005 0.05µm | TC 222/Flat Cap | 10 10 inch | E EPDM | |
| 0010 0.1µm | TF 222/Fin Cap | 20 20 inch | V Viton | ||
| 0022 0.22µm | SF 226/Fin Cap | 30 30 inch | P Encapsulated Viton | ||
| 0045 0.45µm | SC 226/Flat Cap | 40 40 inch | |||
| 0100 1.0µm | |||||
| 0300 3.0µm | |||||
| 0500 5.0µm |
* Example：LPF0002DOE05SC (LPF，0.02µm，Double open end，5 inch，Silicone，Industrial)
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