| Gravel filter | Back to Water Treatment |
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Gravel filter, appears ball type & high-gloss, which is applicable to all kinds of filters. It is now widely used in supporting a variety of mechanical filters cushion layer media. Main Analysis:
Specific gravity: 2.4-2.7g/cm3 Bulk Density: 1.75-1.85T/m3 Hardness: 7.6 moh Hydrochloric acid <2.5% With advantages of wear-resisting compression, easy back washing, good surface are and high mechanical strength without impurities, gravel filter is widely used for water treatment. |
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