JiangSu HuiSen Environmental Protection Technology Co., Ltd.
Safety, Quality, Integrity, Respect, Excellence & Innovation
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8 Inch Silicone Membrane Fine Bubble Disc Diffuser Aerator In Blue
Product Description
Crown type aerator and support tray have unique spherical cap structure. Structure and working principle: the spherical crown microporous aerator is mainly composed of aeration diaphragm, support tray, screw gland, threaded nozzle and other components. As long as the rubber diaphragm is sheathed on the support tray, screw gland can be used for tightening.
| Model | HSPD200 | HSPD260 | HSPD300 |
| Bubble Type | Crown Type | ||
| Size | 8 inch(200mm) | 9 inch(260mm) | 12 inch(300mm) |
| MOC | EPDM/silicone membrane | ||
| ABS 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) | 1.5-3 | 2-5 | 2-8 |
| 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) | 0.3-0.65 | 0.4-0.8 | 0.5-1 |
| Service Life | >5 years | ||
Product Features
1. The overall structure of the aerator is scientific and reasonable, with advanced technology and novel design.
2. The aerator has excellent performance of anti blocking and water-proof body backflow. Under the intermittent operation condition, it is not easy to deposit sludge on the surface of the aeration membrane, which has longer service life and higher oxygen charging efficiency than the flat membrane microporous device, and is also suitable for biological treatment of micro pollution of source water. Features anti blocking and anti backflow.
3. The aerator is in the shape of a spherical crown. Even though the water quality of the aerator is complex, it still operates intermittently, and its surface is not easy to deposit mud. The drilling technology of the diaphragm is unique and advanced, which is inclined through the incision. In addition, a special seal ring is set in the center of the top to effectively prevent the backflow of water.
4. The diaphragm has strong tear resistance. The rubber diaphragm is of spherical crown shape. When it works, the opening force of the eyelet is uniform, the fatigue deformation degree is reduced, the resilience is good, it is not easy to tear, and the service life is long. Uniform air distribution, energy saving and high efficiency. The working surface area of the spherical crown aerator is relatively larger than that of the flat plate, with small bubbles, uniform air distribution, high oxygen charging efficiency and good treatment effect. Especially in the low gas work, it can still play this feature, convenient operation and management. Resistant to aging and corrosion.
5. The spherical cap aeration diaphragm is made of high-quality rubber, and the supporting tray and threaded nozzle are all engineering plastics. These materials have excellent physical and mechanical properties. It has excellent aging resistance, acid, alkali and chemical corrosion resistance. The resistance loss is small.
6. Due to the unique anti blocking and waterproof backflow performance of the aerator, the check valve attached to the flat microporous aeration is omitted, thus reducing the resistance of the aerator. Energy saving.