Our Products || Diffusers
Our silicone fine bubble diffusers - available in both 10” and 12” disc formats - are designed to deliver consistent, high-efficiency aeration across a wide range of treatment systems. Built in silicone as it provides a longer life than other types of materials, our diffusers produce a steady stream of fine bubbles that maximise oxygen transfer while keeping energy use low.
We keep both diffuser sizes in stock, so whether you’re planning a new installation or need a quick replacement, we can support you when it matters most.
Air passes through the silicone membrane and is released as fine bubbles. These rise slowly through the water, increasing oxygen transfer and supporting effective biological treatment. The membrane naturally opens under pressure and closes when airflow stops - helping prevent blockages and ensuring reliable, low-maintenance operation.
- High Efficiency
- Lower Energy Costs
- Clog Resistant
- Durable Materials
- Even Aeration
- Low Maintenance
- Flexible Options
- Municipal sewage treatment plants (activated sludge systems)
- Industrial wastewater treatment facilities
- SBR (Sequencing Batch Reactor) systems
- MBBR and biological contact oxidation tanks
- Denitrification and phosphorus removal processes
- Equalization and aeration basins
- High-strength and high-concentration wastewater treatment
- Aquaculture and fishpond aeration systems
These diffusers are suitable for both standard and deep tank aeration, providing reliable oxygen transfer across diverse treatment environments.