LiquiPro™ SH Superior pleated PTFE Membrane Filters from Porvair

LiquiPro™ SH Superior pleated PTFE membrane filters
LiquiPro™ SH are superior pleated PTFE (Polytetrafluoroethylene) membrane filters with PFA support for chemical inertness across a broad range of microelectronics process and chemical applications.


LiquiPro™ SH Superior pleated PTFE Membrane Filters Features

  • Ultra Clean PPB Grade. LiquiPro™ SH all PTFE filters are manufactured from the highest purity grade PFA for support hardware, in order to achieve superior total metal extractables <30 PPB per device.
  • LiquiPro™ EZ key option available and universally compatible with industry standard 2-222 filter housings.
  • Ultra clean manufacturing. Assembled, cleaned, tested in class 1000 and 100 manufacturing centre.
  • PFOA-Free PFOA is not used in the PFA resins or in the manufacturing process.
  • 100% Successful Cartridge Installation. The cartridge locking feature prevents the cartridge from falling out or being pushed out by back pressure. Vertical installation ensures that O-rings will not roll.

LiquiPro™ SH Superior pleated PTFE Membrane Filters Applications

  • Chemical delivery system for the filtration of strong acid and base solutions at room temperature for semiconductor manufacturing.
  • Solvent filtration.
  • Aggressive chemical processes in the photovoltaic and data storage industries

LiquiPro™ SH Superior pleated PTFE Membrane Filters Specifications

  • Pore size rating
    • 0.05, 0.1, 0.2, 0.5, 1.0, 5.0, 10.0μm
  • Maximum differential pressure:
    • 5.1 bar (74 psid) @ 25°C (77°F)
    • 2.0 bar (29 psid) @ 120°C (248°F)
  • Compatibility and purity
    • Filters do not use any binders, surfactants and adhesives for broad usage compatibilities. Only 100% high purity virgin polypropylene is used.
  • Materials of construction
    • Filter media: Hydrophobic PTFE membrane
    • Support: Dupont PFA 440 HP-J
    • End caps, core, cage: PFA
    • O-rings: E-FKM
  • ATT Cartridge Dimension
    • 83mm (3.25”) diameter and 10” nominal length.
  • Metallic Cleanliness
    • <30 μg per device. Ultra-High-Purity. Cleaner and lower than semi industry benchmark filters.
  • Maximum operating temperature
    • 180°C (356°F) at the above conditions

Download Porvair LiquiPro™ SH Superior Pleated PTFE Membrane Filters 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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