


The AIR&AQUA AACBDD3 Coarse Bubble Disc Diffuser is engineered to deliver dependable aeration and mixing performance in a wide range of water and wastewater treatment processes. Designed with a compact 80 mm disc size, it is suitable for installations where space is limited while still providing efficient airflow and process reliability.
The diffuser utilizes an EPDM non-clog membrane that produces coarse bubbles for superior tank circulation and mixing. Its polypropylene internals offer excellent resistance to corrosion, chemicals, and harsh operating conditions commonly found in wastewater treatment facilities.
| Parameter | Specification |
|---|---|
| Brand | AIR&AQUA |
| Model | AACBDD3 |
| Product Type | Coarse Bubble Disc Diffuser |
| Disc Diameter | 80 mm |
| Connection Size | 3/4" BSP |
| Membrane Material | EPDM (Non-Clog Type) |
| Diffuser Internals | Polypropylene (PP) |
| Air Flow Rate | 5 m³/hr per diffuser |
| Maximum Operating Pressure | Up to 7000 mmWC |
| Application | Water & Wastewater Treatment Plants |
Provides efficient aeration and mixing for biological treatment processes and aeration tanks.
Suitable for industrial wastewater treatment systems requiring reliable air distribution and agitation.
Helps maintain wastewater homogeneity and prevents solids settlement.
Improves oxygen distribution and wastewater circulation throughout the treatment process.
Ideal for chemical, pharmaceutical, textile, food processing, engineering, and manufacturing industries.
Supports aeration and mixing operations in various water treatment applications.
The AACBDD3 diffuser generates coarse air bubbles that provide strong mixing action and efficient circulation within treatment tanks. This helps improve overall process efficiency and treatment performance.
The EPDM membrane design minimizes clogging and ensures consistent airflow over extended operating periods.
AIR&AQUA is committed to delivering high-quality aeration solutions for modern water and wastewater treatment facilities. The AACBDD3 Coarse Bubble Disc Diffuser combines durability, efficiency, and affordability to provide dependable aeration performance for municipal and industrial applications.
Whether installed in sewage treatment plants, effluent treatment systems, equalization tanks, or industrial process applications, AIR&AQUA diffusers are engineered to maximize operational reliability and treatment efficiency.