The Proflow II-E filter cartridge uses a PTFE membrane along with high purity polypropylene supports that provide an economical alternative to all-fluoropolymer cartridges. It provides a high degree of retention and cleanliness along with good flow and lifetime. This filter is ideally suited for ultrapure microelectronics fluids and gases. The hydrophobic PTFE membrane serves as a highly efficient barrier to insure low moisture content of gases. It is available dry or wet-packed for quick installation and lower extractables.
Benefits
- Good liquid and gas flow rates
- Wet-pack option for quick installation
- PTFE/ PP construction for chemical resistance
- Wide variety of configurations and ratings
- 100% integrity tested in cleanroom environment
Applications
- Bulk chemical delivery: Acids, bases, solvents, photochemicals
- Wet etch and clean: Dilute acids, DI water (<80°C), Ultrapure electronics-grade gases
Materials of Construction
Membrane: PTFE
Support layers: Polypropylene
Structure: Polypropylene
All components are thermally bonded to ensure integrity and reduce extractables.Effective Filtration Area
4.6ft2 (0.43 m2) 5˝ (130mm) cartridges
9.3ft2 (0.86 m2) 10˝ (250mm) cartridges
Maximum Differential Pressure/Temperature
Forward: 80psid (5.5bar) @ 75ºF (24ºC)
40psid (2.8bar) @ 180ºF (82ºC)
Reverse: 50psid (3.4bar) @ 75ºF (24ºC)
Cleanliness (particle shedding)
Wet-packed: <1 particles/ml >0.2μm after 6gal @ 1gpm
Data as from open bag and installed, no additional installation flushing.
TOC/Resistivity Rinse-up (wet-packed)
TOC rinse-up to background plus 5ppb of feed after 70gal @ 1gpm.
Resistivity rinse-up to background minus 0.2megohm-cm of feed after 30gal @ 1gpm.
Parker Proflow II-E Chemically Resistant Cartridge Datasheet Talk to one of our filtration experts today at
(855) 737-4717, or fill out our
online form to learn more.