High-purity silica sand (0.5–1.5 mm) for use in pressure sand filters across STPs, WTPs, and industrial water treatment systems. Offers efficient turbidity and solids removal.
5 in stock
Description
Our Filter Sand – Grade 0.5–1.5 mm is a well-graded, high-silica sand media ideal for use in pressure sand filters (PSF) and multimedia filtration systems. This size range provides a balance between flow rate and filtration efficiency, making it highly effective in removing suspended solids and turbidity from water.
The sand is triple-washed, screened, and dried to ensure cleanliness and consistency, ensuring high performance and long life in water and wastewater treatment systems.
Additional information
| Weight | 40 kg |
|---|
Technical Specifications
| Specification | Value |
|---|---|
| Grade | 0.5–1.5 mm |
| Material | Quartz Silica Sand |
| Silica (SiO₂) Content | >95% |
| Bulk Density | ~1450–1550 kg/m³ |
| Acid Solubility | <3% |
| Packing Size | 50 kg bag |
| Shape | Angular to sub-angular |
| Application | Filtration in STP/WTP/ETP |
FAQs
Q1: Can I use this in household water filters?
A: This grade is ideal for industrial/commercial use but can be used in large domestic sand filters as well.
Q2: How often should the sand be replaced?
A: Typically every 12–18 months depending on usage and backwash cycles.
Q3: Is the sand pre-washed?
A: Yes, it’s triple-washed and dried, but a final rinse is recommended before use.
Q4: Can this be layered with other media like anthracite or gravel?
A: Yes, it’s commonly used in combination with anthracite (above) and gravel (below) for multi-layer filters.
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