AIRSON-AD coarse bubble disc diffusers represent a reliable solution for efficient aeration in wastewater treatment systems. Engineered with durable EPDM or silicone membranes moun...

AIRSON-AD coarse bubble disc diffusers represent a reliable solution for efficient aeration in wastewater treatment systems. Engineered with durable EPDM or silicone membranes mounted on robust ABS supports, these diffusers generate coarse bubbles (4mm to 5mm) that excel in applications where fine bubble systems might clog or foul. Available in sizes from Ø80 mm to Ø150 mm, they deliver air flow rates ranging from 3-4 m³/hr to 6-8 m³/hr per unit, making them adaptable to various tank configurations and treatment capacities. Their design incorporates both top and peripheral air discharge through 8 to 10 ports, ensuring optimal bubble distribution and oxygen transfer efficiency across different water depths and temperatures up to 85°C.

These diffusers find extensive application across municipal and industrial wastewater treatment sectors. Municipal treatment facilities utilize them in activated sludge processes to promote aerobic digestion of organic matter, ensuring efficient pollutant removal. Industries including chemical manufacturing, pharmaceuticals, food processing, and pulp and paper production rely on these diffusers for aerating bioreactors and treatment tanks, helping meet stringent discharge regulations. Their robustness makes them suitable for high-load environments where consistent performance is critical for continuous operation and regulatory compliance.

The AIRSON-AD diffusers deliver substantial business value through operational efficiency and reliability. Their coarse bubble design minimizes maintenance requirements and prevents clogging, reducing downtime and operational interruptions. The durable construction with EPDM or silicone membranes ensures long service life, lowering total cost of ownership through reduced replacement frequency. These diffusers operate efficiently across varying conditions, supporting energy-efficient aeration that translates to lower power consumption. Their proven performance in demanding applications provides peace of mind to operators seeking dependable solutions that enhance treatment system sustainability and effectiveness.

Key Features:
- Constructed with durable EPDM or silicone membranes on robust ABS support frames.
- Coarse bubble design (4mm to 5mm) resistant to clogging from suspended solids.
- Available in multiple sizes from Ø80 mm to Ø150 mm with gray ABS support.
- Air flow rates ranging from 3-4 m³/hr to 6-8 m³/hr per diffuser unit.
- Features both top and peripheral air discharge with 8 to 10 ports for efficient oxygenation.

Benefits:
- Reduced maintenance requirements due to clog-resistant coarse bubble operation.
- Long service life with durable membrane materials that withstand harsh conditions.
- Energy-efficient oxygen transfer that lowers operational power consumption.
- Reliable performance across varying wastewater temperatures and compositions.
- Adaptable to different treatment system configurations with multiple size options.