| After-sales Service: | Yes |
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| Warranty: | Half Years |
| Type: | Aerators |
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Parameter | Model 215 Membrane Diffuser | Model 260 Membrane Diffuser | Model 300 Membrane Diffuser |
Design Airflow | 1.5-3 m³/h/pc | 2-5 m³/h/pc | 2-8 m³/h/pc |
Service Area | 0.3-0.65 m²/pc | 0.4-0.8 m²/pc | 0.5-1.0 m²/pc |
Oxygen Transfer Efficiency (OTE) | 22-40% | 31-59% | 35-59% |
Oxygenation Capacity | 0.13-0.40 kgO/m³/h | 0.21-0.40 kgO/m³/h | 0.21-0.40 kgO/m³/h |
Submergence Depth | 4-8 m | 4-8 m | 4-8 m |
Operational Airflow | 1.0-2 m³/h/pc | 2-3 m³/h/pc | 3-4.25 m³/h/pc |
Bubble Diameter | 0.9-1.0 mm | 0.9-1.0 mm | 0.9-1.0 mm |
Acid/Alkali Resistance | Moderate | Moderate | Moderate |
Oil Resistance | Moderate | Moderate | Moderate |
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