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Membrane
Ceramic

for Ultra- und Microfiltration from 7 nm up to 2,0µm

    optimal filter geometry for plant engineering

  • available in the diameters of 312 mm and 152 mm

We provide the necessary parameters for the installation
of the discs in your plants (sealing, bracing, process
parameter).

Ceramic Filtermembrane 60nm REM-Photo

 

outer-/ inner diameter

thickness

membrane surface

Ceramic Filter Discs 312 mm

Ø a 312 mm / Ø i 91 mm

d = 6.0 mm

0.14 m

Ceramic Filter Discs 152 mm

Ø a 152 mm / Ø i 25.5 mm

d = 4.5 mm

360 cm

  • filtration from the outside to the inside
  • support: pore size 2.0 µm
  • coating of the support with layers of lower pore sizes (microfiltration and ultrafiltration)
  • chemical and thermal stability
  • backflushing

KERAFIL
Ceramic Discs

microfiltration

ultrafiltration

medium pore size

2.0µm   0.5 µm   0.2 µm

60 nm            30 nm          7 nm
                                            (15 kD)

material

Al2O3     Al2O3    Al2O3

      Al2 O3
       ZrO2                TiO2          MgAl2O4