Parker Clariflow®-E PES Membrane Cartridges

Parker Clariflow-E Hydrophilic PES Membrane Cartridge
Clariflow® -E cartridges are optimized for use in microelectronics applications such as DI water and aqueous-based chemicals. The unique mirrored-anisotropic PES (Polyethersulfone) membrane has exceptionally high flow rates and on-stream lifetime while providing consistent removal of both organic and inorganic particulates.

The combination of hydrophilic PES membrane and a high-purity, all-polypropylene support structure results in a very low level of ionic and organic extractables, broad chemical compatibility, and resistance to particle shedding.

Every cartridge is fabricated in a clean room environment, pre-flushed with 18 megohm-cm ultrapure DI water, and 100% integrity tested in an ISO-certified facility.

Benefits

  • High-retention hydrophilic membrane
  • High flow rate
  • Broad chemical compatibility for multiple applications
  • Long on-stream life
  • 100% integrity tested

Applications

  • BOE
  • Dilute HF
  • POU DI rinse
  • Bulk DI water systems
  • Copper plating
  • Ni plating
  • Hard disk wash processes
  • Other dilute acids and bases

Materials of Construction

Membrane: Polyethersulfone
Support layers: Polypropylene
Structure: Polypropylene
All components are thermally bonded to ensure integrity and minimize extractables.

Effective Filtration Area

6.8ft2(0.63m2) per 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)

Dry-packed: <1 particles/ml >0.2μm after 6gal @ 1gpm
Data as from open bag and installed, no additional installation flushing.


Resistivity Rinse-up

Resistivity rinse-up to background minus 0.2megohm-cm of feed after 20gal @ 1gpm.

Parker Clariflow-E PES Membrane Cartridge Datasheet


Talk to one of our filtration experts today at (855) 737-4717, or fill out our online form to learn more.
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