Savana® PTFE Filter
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- 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 |
4" | 123.5 mm (4.9") | |||
5" | 145.5 mm (5.7") | |||
10" | 263 mm (10.4") | 312.5 mm (12.3") | 247 mm (9.7") | 315 mm (12.4") |
20" | 506.5 mm (19.9") | 556 mm (21.9") | 491 mm (19.3") | 558.5 mm (22.0") |
30" | 750 mm (29.5") | 800 mm (31.5") | 735 mm (28.9") | 802 mm (31.6") |
Liquid Filter Specifications | ||
---|---|---|
Materials | Membrane | Hydrophilic or hydrophobic PTFE |
Support | PP | |
Sleeve/caps/core | PP | |
O-ring | EPDM, FKM, E-FKM | |
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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