Silica Sand Mesh 30–40 50 Kg/Bag

Silica Sand Mesh 30–40 50 Kg/Bag

Silica Sand Mesh 30–40 is a fine-grade filtration medium designed for applications that demand high precision in particle removal while maintaining an acceptable water flow rate. With grain sizes ranging from approximately 0.42 mm to 0.59 mm, this mesh size is ideal for polishing filtration stages or for use as the top layer in multi-media filter beds, where the goal is to capture even the smallest suspended solids.

Manufactured from naturally sourced, high-purity silica containing about 95–99% SiO₂, this sand offers excellent chemical stability and mechanical durability. The angular grain structure provides a high surface area, which enhances its filtration efficiency, while the hardness of the particles ensures minimal degradation over time, even under continuous backwashing cycles.

Each 50 kg bag is carefully screened to ensure uniform grain size distribution, which helps prevent filter channeling, promotes consistent filtration performance, and extends operational life. The product is kiln-dried to reduce moisture content to less than 1%, making it easy to handle, transport, and store without clumping.

Features

1. Fine mesh size 30–40 for high-precision filtration

2. High-purity silica composition for chemical resistance

3. Uniform particle size for consistent filtration efficiency

4. Durable and hard particles for extended lifespan

5. Low moisture content (< 1%) for easy handling and storage

6. Suitable for polishing stages or top filter layers

Applications

• Final polishing stage in drinking water treatment

• Industrial process water filtration

• Swimming pool fine filtration layers

• Multi-media filters as the top fine layer

• Wastewater treatment for small suspended particles

• Pre-treatment for reverse osmosis (RO) and ultra-filtration systems

Specifications

• Mesh size: 30–40 (approx. 0.42 – 0.59 mm)

• SiO₂ content: ± 95–99%

• Color: Light beige to off-white

• Shape: Angular, hard grains

• Moisture: < 1%

• Packaging: 50 kg/bag

Conclusion

Silica Sand Mesh 30–40 provides superior fine filtration capabilities, ensuring the removal of minute particles in various water treatment applications. With its high purity, precise grading, and robust structure, it delivers reliable performance and long service life, making it a cost-effective choice for both industrial and municipal filtration systems.