PORAL INOX
Stainless steel filter cartridge
PORAL in stainless steel is a filter medium made from 316 stainless steel granulated dust sintered at high temperature, the size and quality of which have been carefully controlled. The porosity of the media depends on the filtration threshold and can exceed 50% void. PORAL INOX elements are recommended when fine filtration combined with high pressure and/or temperature are required.demandées.

We make cylinders and filter cartridges from PORAL INOX media.
CYLINDERS
One end is completely closed by a flat bottom welded to the PORAL INOX seamless isostatic tube and the other end is tapped. On request, the end cap can be replaced by a flange or other accessory.
CARTRIDGES
The cartridge is made from a PORAL INOX seamless isostatic tube; the ends are welded with a flat bottom and different types.
CYLINDER APPLICATIONS
The ‘PORAL INOX’ cylinder has the advantage of guaranteeing total tightness for the filtration of steam and other fluids at high temperatures because it uses a metal/metal seal and does not require a gasket that could deteriorate. Expansion phenomena have no influence on filtration safety. Cylinders can operate at temperatures of up to 450°C. Cylinders are also available in ‘PORAL MONEL’ and ‘PORAL INCONEL’.
CARTRIDGE APPLICATIONS
These cartridges are designed for fine filtration, where the temperature is compatible with the gasket materials.
The typical application is steam filtration used in membrane sterilisation processes.