PondMAX SubAir Self Weighted Diffuser Assembly - w/ 2 x 250MM (10" Inch) Diffuser

The PondMAX SubAir Self Weighted Diffuser Assembly Double 10 Inch is designed for efficient bottom aeration in ponds, lakes, dams and larger water bodies. Built with a stable self weighted diffuser base, this assembly can be placed directly on the pond floor without needing gravel or extra weighting, helping reduce setup time and simplify installation.

This pond air diffuser uses round rubber EPDM membrane diffusers with thousands of precision openings that release fine air bubbles when connected to an on shore air compressor. As the bubbles rise, they create water movement that helps improve oxygen transfer, support circulation and assist with natural pond destratification.

The double 10 inch diffuser assembly is suitable for applications where stronger aeration coverage is needed, making it a practical option for pond owners, landscape contractors, aquaculture users and professional water feature installers. Its efficient membrane design helps deliver reliable bubble production while maintaining low head pressure loss for better air pump performance.

With compatibility for 3/8 inch, 1/2 inch or 5/8 inch tubing, the PondMAX SubAir diffuser can be integrated into a wide range of pond aeration systems. The powder coated base provides durability, while the low maintenance design makes it suitable for long term use in Australian pond and lake environments.

For improving water circulation, increasing dissolved oxygen and reducing stagnant zones, the PondMAX SubAir Double 10 Inch Diffuser is a reliable choice for building an effective pond aeration system or upgrading an existing air diffuser setup.

Features

• Self Weighted Design: Sits securely on the pond or lake floor without the need for gravel or additional ballast.
• Double 10 Inch Diffuser Setup: Provides increased air distribution for larger ponds, lakes and dam aeration applications.
• EPDM Membrane Diffusers: Produces fine bubbles to help improve oxygen transfer and water circulation.
• Supports Pond Destratification: Rising bubbles help move water from the bottom toward the surface, assisting with circulation in deeper water bodies.
• Easy Installation: The self weighted base reduces setup time and makes placement simpler for DIY and professional users.
• Flexible Tubing Compatibility: Accepts 3/8 inch, 1/2 inch or 5/8 inch tubing for use with different pond aeration systems.
• Low Head Pressure Loss: Designed to support efficient airflow and help reduce strain on compatible air compressors.
• Powder Coated Base: Durable base construction helps support long term use in outdoor pond and lake environments.
• Low Maintenance Operation: Built for reliable aeration with minimal servicing requirements.
• 5 Year Warranty: Backed by a 5 year warranty for added peace of mind.

Specifications