| ≥1 piece |
The aerator are widely applied in the current sewage treatment technologies. It is the core component parts of the sewage treatment system and directly effect the good operation of the wastewater treatment plant, as well as the effluent quality.
1.High Oxygen Transmission efficiency (OTE)
2.Good effect on saving in power,and low operating cost
3.Excellent counter flow prevention function
4.Long guaranteed life
5.Easy installation and low maintenance
6.High resistance to corrosion
7.Flexible replacement for upgrading projects
8.Low pressure loss
| MODEL | HDH-215 | HDH-260 |
| Diameter of Rubber membrane(mm) | 215 | 260 |
| Aeration Capacity(m3/h) | 0.5~5 | 1~8 |
| Service Area(m2/piece) | 0.2~0.6 | 0.3~0.8 |
| Oxygen Utilization Ratio(%) | 22~40 | 30~50 |
| Oxygenation Capacity(kg O2/kw·h) | 0.13~0.40 | 0.20~0.50 |
| Theoretical Power Efficiency(kg O2/kw·h) | 4.5~6.5 | 6.0~8.o |
| Resistance Loss(Pa) | <3000 | <3000 |
| Air Bubble Diameter(mm) | 1~3 | 1~3 |
| Connector size | G3/4" Screwed connection | |
| Note: The above data is tested in 4M depth clear water. | ||
| WORKING CONDITION | |
| Ambient Air Temperature(℃) | (-30.0~45.0℃) (max:90~100℃) |
| Contact fluid temperature(℃) | 4~50℃ |
| pH | 4~9 |
| Max.Working Depth(m) | 10 |
| Durability | 24h/day Non-stop Running or SBR process is ok |
| MAIN SPACE PARTS MATERIAL | |
| Rubber Membrane | SILICONE |
| Connectors | ABS/UPVC |
| Clamping Ring | Strengthened PP |
| Support Plate | Strengthened PP |
| Refulx Valve | Strengthened PP+EPEM |
| Air Pipe | ABS/UPVC |
| Air Distributing Main Pipe | ABS/UPVC |
| Pipe Fitting | ABS/UPVC |
| Fastener of Main Pipe | 304 Stainless Steel |
1.Aeration for SBR, MBBR reaction basin,contact oxidation pond ,and activated sludge aeration basin in sewage disposal plant; The water
2.Aeration of deep aeration basin;
3.Aeration for high concentration wastewater aeration basin, and areation for regulating pond of waste water treatment plant;
4.Especially applied for wastewater contains Oily mediums.
| Packing | 25 pieces per carton |
| Carton size | 60*40*30 cm |
| Gross weight | 14.2KG |
| Payement terms | FOB, CIF, CFR, DDP, DDU, FTA, etc. |
| Port | Shanghai, Ningbo |
| Delivery time | Within 5 working days after received payment |