High definition Diffuser Fine Bubble - Spiral Mixing Aerator rotary mixing aerator – Holly Detail:
Product Features
1. Low energy consumption
2.ABS material, long service life
3.Wide range of application
4.Long-term working stability
5.No need of drainage device
6.No need of air filtration


Technical Parameters
| Model | HLBQ |
| Diameters (mm) | φ260-450 |
| Designed Air Flow (m3/h·piece) | 2.0-4.0 |
| Effective Surface Area (m2/piece) | 0.3-0.8 |
| Standard Oxygen Transfer Efficiency (%) | 15-22% (depends on submergence) |
| Standard Oxygen Transfer Rate (kg O2/h) | 0.165 |
| Standard Aeration Efficiency (kg O2/kwh) | 5 |
| Submerged Depth (m) | 4-8 |
| Material | ABS, Nylon |
| Resistance Loss | <30Pa |
| Service Life | >10 years |
Product detail pictures:

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We offer great strength in quality and development,merchandising,sales and marketing and operation for High definition Diffuser Fine Bubble - Spiral Mixing Aerator rotary mixing aerator – Holly, The product will supply to all over the world, such as: Mauritius, Tajikistan, Greece, Our tenet is "integrity first, quality best". Now we have confidence in providing you with excellent service and ideal merchandise. We sincerely hope we can establish win-win business cooperation with you in the future!
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.