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Magnetite filter media is suitable for tubular high resistance water distribution systems. In the three-layer filter, it is usually matched with anthracite filter material and quartz sand filter material. It is a good batching program, and has good adaptability to the improved filter layer and water distribution system. It is an indispensable filter for the multi-layer filter material. It has the advantage of a filtration rate of 30-40 m / h. Therefore, magnetite filter material is an important filter material.
Common Size:Â
0.25~0.5mm 0.5~1.0mm 1.0~2.0mm 2.0~4.0mm 4.0~8.0mm 8.0~16.0mm 16.0~32.0mmÂ
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Item | Data | Item | Data |
proportion | 4.8g/cm3 | Fe2+ | 23.85% |
bulk | 2.5g/cm3 | Fe3+ | 40-42% |
Breaking rate | 0.05% | Fe3O4 | 4.45% |
Wear rate | 0.04% | Al | 0.17% |
Hardness | 7 | S | 0.26% |
porosity | 47% | Ferrous iron        | 20-40% |
Nonuniformity coefficient | K80 â¤Â 1.8 |  |  |
 25k/bag,with inner as your requirement
within 7-15 days after your prepayment