JiangSu HuiSen Environmental Protection Technology Co., Ltd.
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260mm Plate Type EPDM Membrane Disc Aerator Diffuser In Black
Product Description
Disc Aerator Diffuser is a new type of aerator developed in recent years. The aerator has small bubble diameter, small gas-liquid interface diameter, large gas-liquid interface area, uniform bubble diffusion, and is not easy to produce pore blockage, strong corrosion resistance, improved service life, convenient installation and simple use.
EPDM membrane is suitable for municipal sewage, industrial wastewater from animal slaughtering, food processing and beverage production; silicone membrane is suitable for industrial wastewater from pulp and paper industry, petrochemical industry, refining and processing, etc.
Product Features
1. Low diaphragm resistance, easy to open, low power loss
2. Smooth surface, sludge easy to fall off
3. Large aeration service area
4. The diaphragm has sufficient extension
5. Mechanical assembly, good sealing performance
6. Solid overall strength, long service life
Process characteristics
1. Professional membrane surface treatment process, special "I" shaped patent drilling process from inside to outside,
Ensure that the surface is smooth, the pores are small, the product is not easy to scale, the bubbles are small, and the air distribution is even,
It can effectively reduce the shear damage of bubbles to activated sludge particles and improve the biochemical activity of the system.
2. Rubber molding technology is adopted to ensure even specific gravity of diaphragm, multi-directional tear resistance and high tear strength.
3. The product is assembled by plastic welding process, and the traditional adhesive method is canceled, so the product performance is stable and reliable.
4. It is suitable for municipal wastewater and industrial wastewater, and can be used in SBR, cast and other intermittent aeration processes
| Model | HSPD215 | HSPD260 | HSPD350 |
| Bubble Type | Plate Type | ||
| Pic. |  | ||
| Size | 8 inch(215mm) | 9 inch(260mm) | 13 inch(350mm) |
| MOC | EPDM membrane | ||
| Strengthern PP carrier plate | |||
| Connector | 3/4"NPT male thread | ||
| Bubble Size | 1-2mm | ||
| Flow Range(m³/h) | 1-6 | 1-8 | 1-12 |
| Design Flow(m³/h) | 1.5-2.5 | 3-4 | 5-6 |
| STOE | ≥38%(6m submerged) | ||
| STOR(kg O2/h) | ≥0.31 | ≥0.45 | ≥0.75 |
| SAE | ≥8.9kg O2/kw.h | ||
| Headloss | 1500-4300pa | ||
| Service Aera(m2) | 0.2-0.64 | 0.25-1.0 | 0.4-1.5 |
| Service Life | >5 years | ||