Skip to content Skip to navigation menu

PES philic membrane

Hydrophilic PES membranes for liquid filtration are available in a wide variety of pore sizes from 0.1 µm to 5µm with different throughput and flow rate characteristics. Their excellent gamma compatibility and high mechanical and thermal resistance make them easy to integrate in a wide variety of devices.

Item no.:  15458

Availability:  On Request

Hydrophilic PES membranes are designed to perform well at high flux with an excellent throughput of aqueous solutions over the entire pH range of 1-14. They are ideal for clarification and sterile filtration applications by reliably removing particles and microorganisms from aqueous liquids.

Removal of Particles and Microorganisms from Liquids:

  • wide choice of pore sizes from 0.1 µm up to 5 µm
  • different structures from symmetric to highly asymmetric available
  • excellent liquid flow rates and high total throughput
  • low non-specific protein binding
  • compatible with gamma irradiation, EtO and autoclaving
  • high thermal and mechanical resistance
  • easy sealable

Product properties

  • Wettability
  • Membrane Symmetry
  • Primary Product Type
    OEM Membranes
  • Membrane Material
    Polyethersulfone (PES)
  • Membrane
  • Length
    on request
  • Pore Size
    0.1 µm
  • Flow Rate
    9 Water flow rate [mL/(cm² min bar)]
  • Width
    on request

Technical attributes

  • Capillary Speed
  • Burst Pressure
    0.5 Bar
  • Bubble Point
    > 2.5 bar (with isopropyl alcohol
  • Market
  • Bacterial Retention
    100% Brevundimonas diminuta
  • Membrane Thickness
    150 µm