Blue Diamond 10 inch round disc air diffuser is a fine-bubble aeration component for ponds, hydroponic reservoirs, and wastewater systems. Its EPDM and silicone membrane produces small 1 to 3 mm bubbles to support efficient oxygen transfer. The membrane also closes when airflow stops, helping reduce water and sludge backflow into the airline. An impact-resistant ABS base supports long-term submerged use and helps withstand biofouling, mineral buildup, and demanding aeration environments.
| 10 Inch Disc: Measures about 250 mm for broad aeration coverage. Fine Bubble Output: Produces small 1 to 3 mm bubbles for oxygen transfer. EPDM Membrane: Flexible membrane supports consistent fine-bubble aeration. Silicone Material: Membrane blend supports durability during submerged use. Backflow Control: Self-sealing membrane helps reduce water entry. | ABS Base: Impact-resistant base supports continuous underwater operation. Pond Use: Suitable for backyard fish pond aeration systems. Hydroponic Use: Supports oxygenation in grow and reservoir systems. Wastewater Use: Suitable for commercial sewage aeration applications. Replacement Disc: Works as a standalone disc or diffuser station component. |