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Features & Benefits
Sintered bronze porous discs are useful in many applications such as high purity filtration, silencers, flame protection, anti-moisture, fluidization, aeration, flow, and pressure control. Contact us for customized designs.
- Material: Bronze (89% Cu / 11% Sn) construction.
- Durability: Good durability against most aggressive fluids.
- Temperature: Usable over a wide range of temperatures.
- Resistance: High mechanical resistance.
- Maintenance: Regenerable through backflush, chemical, thermal, or ultrasonic treatment.
- Retention: 9 PORAL grades available (03 to 60).
Designation / Ordering Guide
| Item Model | Diameter Ø (mm) | Filtration Surface S (cm²) |
|---|---|---|
| BC 6 | 6 | 0.3 |
| BC 13 | 13 | 1.3 |
| BC 21 | 21 | 3.5 |
| BC 30 | 30 | 7 |
| BC 42 | 42 | 14 |
| BC 60 | 60 | 28 |
| BC 90 | 90 | 63.5 |
| BC 114 | 114 | 102 |
| BC 250 | 250 | 450 |
Note on Filtration: In liquids, retention at 98% of solid particles ranges from 3.8 μm (Grade 03) to 190 μm (Grade 60). In gases, retention ranges from 0.7 μm to 13 μm.
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