Porous Bronze Plates (BK)

Our standard products are covering a wide range of applications. Customized design available upon request.



Bronze (89% Cu /11% Sn) construction.

Features & Benefits

• Good durability against most aggressive fluids,
• Usable over a wide range of temperatures,
• High mechanical resistance,
• Regenerable through backflush / chemical / thermal or ultrasonic treatment.

Retention rates

9 PORAL grades available - see PORAL grades definition table for detailed information.
In liquids, retention at 98% of solid particles from 3,8 μm (PORAL grade 03) to 190 μm (PORAL grade 60). In gases, retention at 98% of solid particles from 0,7 μm (PORAL grade 03) to 13 μm (PORAL grade 60).

Designation / ordering guide

TYPEHeight [mm]Width [mm]Filtration surface S [cm2]Price
BK 45005002500call
BK 56003001800call
BK 85002501250call
BK 10300300900call
BK 16250250625call

Sintered bronze porous plates are used for flame arrestors, flow restrictors, setters, limiters, high purity filters, chromatography parts, spargers, diffusers, sterilizing processes and more.

Please call us @ +1-213-798-0903 or email: contact@igeus.biz for price.