| Customization: | Available |
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| After-sales Service: | Supply |
| Warranty: | 24 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Material | ABS+EPDM | ABS+Silicone | ||||
| Specifications | D215 | D270 | D330 | D215 | D270 | D330 |
| Outer diameter (mm) | 215 | 270 | 330 | 215 | 270 | 330 |
| Membrane diameter (mm) | 185 | 240 | 300 | 185 | 240 | 300 |
| Membrane thickness (mm) | 2 | 2 | 2 | 2 | 2 | 2 |
| Hole diameter (μm) | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 |
| Hole No.s | 4000 | 6500 | 9500 | 4000 | 6500 | 9500 |
| Air flow range (Nm3/h) | 0-4 | 2-5 | 2-9 | 0-4 | 2-5 | 2-9 |
| Average air flow at 4m (Nm3/h) | 2 | 2 | 4.25 | 2 | 2 | 4.25 |
| Oxygenation capacity (KgO2/h) | 0.15-0.4 | 0.3-0.5 | 0.3-0.55 | 0.15-0.4 | 0.2-0.4 | 0.3-0.55 |
| Oxygen utilization (%) | 22-40 | 31-59 | 35-59 | 22-40 | 31-59 | 35-59 |
| Workingdepth (m) | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 |
| Service area (m3/h/pcs) | 0.3-0.65 | 0.4-0.8 | 0.5-1.0 | 0.3-0.65 | 0.4-0.8 | 0.5-1.0 |
| Max. Working temperature (ºC) | 80 | 80 | 80 | 100 | 100 | 100 |
| Weight (g) | 434.2 | 632.1 | 879.3 | 434.2 | 632.1 | 879.3 |
Product Application
Landfill leachate treatment
Municipal sewage treatment plant
Paper mill effluent treatment
Food and Beverage water treatment
Sugar refinery wastewater treatment
Reuse of printing and dyeing wastewater treatment
Oil and gas wastewater treatment
Tannery effluent treatment
Dairy industry wastewater treatment
Slaughterhouse wastewater treatment
Medical wastewater treatment
Mining Industry Wastewater Treatment
Q1: Are you a manufacturer or a trading company?
Qiankun is a high-tech enterprise integrating R&D, engineering, manufacturing, installation, marketing and after-sale service.
Q2: May I visit your factory?
A: Of course, our factory is located in Xinxiang, China, welcome your arrival.
Q3: Why choose us?
1. We have more than16 years of industry experience in water treatment.
2. High quality products and competitive price.
3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.
If you have any other question, please contact us directly, and we will provide more information timely.
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