QuickChange® AT Cartridge Filters
Lowest cost, low flow PTFE filtration for aqueous chemistries for legacy and multi-round housing applications
● Available in retention ratings of 0.05 µm, 0.1 µm and 0.2 µm
● Available in 10", 20", 30" cartridge designs
● 0.9 m² (9.7 ft²) PTFE membrane area - 10", 1.8 m² (19.4 ft²) - 20", 2.7 m² (29 ft²) - 30"
● Utilizing Entegris' standard membrane pleat technology
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Specifications：
Lowest cost, low flow PTFE filtration for aqueous chemistries for legacy and multi-round housing applications
● Available in retention ratings of 0.05 µm, 0.1 µm and 0.2 µm
● Available in 10", 20", 30" cartridge designs
● 0.9 m² (9.7 ft²) PTFE membrane area - 10", 1.8 m² (19.4 ft²) - 20", 2.7 m² (29 ft²) - 30"
● Utilizing Entegris' standard membrane pleat technology
Download：
Specifications：
| Materials: |
Membrane: Prewet, nondewetting PTFE Supports: PFA Cartridge o-rings: TEV (Teflon® Encapsulated Viton®), Chemraz® or Kalrez®, Viton® Extreme™ EIP Shell (for disposables): PFA (Chem-Line™ and Chem-Line II type) |
| Retention ratings: |
0.03 µm, 0.05 µm, 0.1 µm and 0.2 µm |
| Membrane area: |
4" - N/A 10" - 0.9 m2(9.7 ft2) 20" - 1.8 m2 (19.4.4 ft2) 30" - 2.7 m2 (29 ft2) |
| Cartridge connections: |
Code 0 (2-222) o-rings |
| Maximum operating conditions: |
Maximum forward differential pressure: 0.44 MPa (4.41 bar, 64 PSID) @ 25°C Maximum forward differential pressure: 0.05 MPa (0.5 bar, 7.3 PSID) @ 150°C Maximum reverse differential pressure: 0.35 MPa (3.5 bar, 50 PSID) @ 25°C Maximum operating temperature: 150°C @ 0.05MPa (0.5 bar, 7.3 PSI) |
| Metallic extractables: |
Cartridge: Standard - <25 µg/device; UCM - <10 µg/device Disposable: Standard - <10 µg/device; UCM - < 3 µg/device |
| Particle shedding cleanliness: |
<15 particles/10 mL > 0.2 µm at 5 L/min DI water flow |
| TOC recovery (per 10" equivalent): |
Cartridges: within 10 ppb of feed after 120 L flush at 1 L/min Disposables: within 5 ppb of feed after 25 minutes flush at 5 L/min |
| Resistivity recovery: |
Resistivity recovery within 0.5 mega-ohm of feed after a 120-liter water flush at 1 l/min (per 10" equivalent) |
