Savana® PTFE Filter
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Applications
- Purification in life sciences applications
- The hydrophilic version can be used in DI water and water-based acid/alkaline solutions for developers, etching, and cleaning applications
- The hydrophobic version can be used in air filtration, stripper, and IPA or solvent applications in flat panel display or hard disk industries
Specifications
| Ø70 mm | ||||
| Length | Code 0 filter - A | Code 5 filter - A | Code F filter - A | Code 7 filter - A |
| 5" | 143 mm (5.6") | 196 mm (7.7") | 132 mm (5.2") | 200 mm (7.9") |
| 10" | 263 mm (10.4") | 316 mm (12.4") | 253 mm (10.0") | 318 mm (12.5") |
| 20" | 509 mm (20.0") | 562 mm (22.1") | 497 mm (19.6") | 566 mm (22.3") |
| 30" | 756 mm (29.8") | 809 mm (31.9") | 745 mm (29.3") | 815 mm (32.1") |
| Liquid Filter Specifications | ||
|---|---|---|
| Materials | Membrane | Hydrophilic or hydrophobic PTFE |
| Support | Polypropylene | |
| Sleeve/caps/core | Polypropylene | |
| O-ring | EPDM, FKM, E-EKM | |
| Gasket (Code-F) | EPDM, FKM | |
| Retention rating | 0.1, 0.2, 0.5, 1, 3, 10 µm | |
| Maximum operating conditions | Maximum forward differential pressure | 0.40 MPa (4.0 bar, 58 psi) @ 25°C (77°F) |
| Maximum reverse differential pressure | 0.30 MPa (3.0 bar, 44 psi) @ 25°C (77°F) | |
| Maximum operating temperature | 90°C (for 70 mm diameter cartridge, in water) | |
| 80°C (for 83 mm diameter cartridge, in water) | ||
| Notes | Savana PTFE liquid filters can be sterilized by autoclaving up to 50 cycles at 125°C (257°F) or sterilized by steam-in-place up to 50 cycles at 135°C (275°F) for 30 minutes at less than 30 kPa (0.3 bar) differential pressure. | |
| Gas Filter Specifications | ||
|---|---|---|
| Materials | Membrane | PTFE |
| Supports | Polypropylene | |
| Core/Sleeve | Polypropylene | |
| O-ring | EPDM (Size: AS568A-222) | |
| Gasket | EPDM | |
| Retention Rating: | 0.0015 μm (0.2 μm for liquid) | |
| Maximum operating conditions: | Maximum forward differential pressure | 0.4 MPa (4.0 bar; 58 psi) @ 25°C (77°F) |
| Maximum reverse differential pressure | 0.3 MPa (3.0 bar; 44 psi) @ 25°C (77°F) | |
| Maximum operating temperature | 90°C (194°F) | |
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