Fine-Bubble Air Diffusers
Diffusers turn an air-blower output into the fine, slow-rising bubbles that maximize oxygen transfer to the water. Smaller bubbles, longer contact time, more oxygen dissolved. SMPC supplies disc and tube diffusers with EPDM perforated membranes that self-close when air is off — preventing back-siphon of water and biofilm growth.
Types & Variants
| Type | Description |
|---|---|
| Membrane Disc Diffuser | Circular EPDM membrane diffusers mounted to PVC piping grids — most common configuration in pond aeration and WWTP basins. |
| Membrane Tube Diffuser | Tubular diffusers for higher airflow per unit and easier replacement in deep tanks. |
| Coarse-Bubble Diffuser | Wider-port diffusers for grit channels and pre-aeration tanks where fouling resistance matters more than transfer efficiency. |
Industries We Serve
Air Diffuser Supplier in the Philippines
SMPC supplies air diffusers in the Philippines — EPDM membrane disc and tube diffusers for aquaculture pond grids, RAS biofilters, and wastewater treatment plant aeration basins.