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Multilayer stainless-steel filters for elevated temperature and corrosive applications

Sweden’s Biotech Fluidics AB has announced a new range of multilayer stainless-steel filters for larger bore elevated temperature and corrosive processing applications.

5-micron porosity Poro–Frit stainless steel filter demonstrating closed edge technology finish.
5-micron porosity Poro–Frit stainless steel filter demonstrating closed edge technology finish.

Benefiting from proprietary closed edge technology, the Poro–Frit filters deliver an even flow through profile even at the filter edges.

Available in a wide range of diameters from 20–200 mm, and with a porosity between 2 and 20 microns, these multilayer sintered wire mesh filters are self-standing and inherently stable. The filter elements can lower costs by providing longer on-stream life and trouble-free service. Biotech Fluidics multilayer stainless-steel filters are also easily cleaned, reducing disposal costs.

Produced from 316L stainless-steel, the filters are ideal for process applications up to 600⁰C and come passivated with full batch and traceability documentation.