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MBBR Retention Screens for Wastewater Treatment - China Suppliers & Factory Quality Solutions
Product Parameters
| No. | Model | Diameter (mm) | Length (mm) | Aperture Size (mm) | Wedge Wire Diameter (mm) |
|---|---|---|---|---|---|
| 1 | HS-150 | DN150 | 200~4000 | 5~12 | 2~3 |
| 2 | HS-200 | DN200 | 200~4000 | 5~12 | 2~3 |
| 3 | HS-250 | DN250 | 200~4000 | 5~12 | 2~3 |
| 4 | HS-300 | DN300 | 200~4000 | 5~12 | 2~3 |
| 5 | HS-350 | DN350 | 200~4000 | 5~12 | 2~3 |
| 6 | HS-400 | DN400 | 200~4000 | 5~12 | 2~3 |
| 7 | HS-450 | DN450 | 200~4000 | 5~12 | 2~3 |
| 8 | HS-500 | DN500 | 200~4000 | 5~12 | 2~3 |
| 9 | HS-550 | DN550 | 200~4000 | 5~12 | 2~3 |
| 10 | HS-600 | DN600 | 200~4000 | 5~12 | 2~3 |
Frequently Asked Questions
What materials are these products made from?
Our products are manufactured using high-grade stainless steel (such as 304, 316, or 316L) to ensure excellent corrosion resistance, durability, and structural strength under demanding industrial environments.
Can the length and diameter be customized?
Yes, absolutely. While our standard lengths range from 200mm to 4000mm, we can custom-manufacture specific lengths and diameters to fit your exact filtration system requirements and space limitations.
How do I choose the correct aperture size?
The choice of aperture size (ranging from 5mm to 12mm) depends on the particle size of the media you wish to filter. Smaller apertures provide finer filtration, while larger apertures allow for higher flow rates with coarser separation.
What are the typical applications for these models?
These models (HS-150 to HS-600) are widely used in water treatment, solid-liquid separation, mining, petrochemical processing, food and beverage industries, and pulp and paper production where reliable filtration is essential.
What is the advantage of the wedge wire design?
The V-shaped profile of the wedge wire minimizes clogging and facilitates easy backwashing. It provides a continuous slot opening, which increases effective flow area and improves filtration efficiency compared to standard wire mesh.











