FG Module

External Pressure Type PVDF Hollow Fiber Membrane Module
FG Module

High filtration performance with small footprint……
FG module shows excellent SS※1 resistance due to its unique structure. The product is applicable to a wide range of applications from city and industrial water purification to wastewater recycling.
※1: Suspended solids


1. External pressure type filtration

2. High permeability

Newly launched FG module, consisting of hollow fiber membrane with the pore size of 0.02μm, shows three times higher permeability than the Kuraray’s existing products, and accordingly, higher flux operation is possible with a more compact system design. The product may allow lower transmembrane pressure difference, thus contributing to reduced power costs (for the pump).

3. Applicable to higher turbidity water

The newly devised module structure enables efficient removal of accumulated particles on the membrane surface.

  • One end free structure
  • A center distributor, which ejects air and water, located at the center of the element


  • Bacteria and SS※1 removal from surface and underground water in such a case as drinking water production
  • Purification of process water for food manufacturing, precise cleaning and etc.
  • Pretreatment (SS※1 removal) before RO※2
  • Recovery and recycle of pure water washing wastewater and sand filter backwash wastewater
  • Concentration, recovery and recycle of various abrasives and other valuables

※1:Suspended solids ※2:Reverse Osmosis

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Linked to Kuraray’s official site


  1. May 19, 2017

    A website specialized in hollow fiber membrane products was newly released.

    A website specialized in hollow fiber membrane products was newly released. Information regarding Kuraray’s UF, MF and large pore membrane products is provided.

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