Air Diffusers

Unique product features and benefits


Dryden Aqua air diffusers are of semi-flexible construction of 32 mm in diameter and of variable length up to 3 metres depending on the air, oxygen or carbon dioxide throughput required. The diffusers have their own internal ballast and will stay on the bottom of the aeration tank without the requirement to secure them to the base. This makes our diffusers easy and quick to install. The diffusers can also be maintained while the tank is full of water, and even while the air blowers are running.


The Dryden Aqua Air Diffusers are among the most robust, versatile and efficient fine bubble diffusers. Fine bubble diffusion is inherently more effective than coarse bubble diffusion in providing a greater mixing action and gas transfer efficiency (up to 5 times more efficient). The diffuser has been independently verified in Japan to have 40% higher performance than equivalent fine bubble membrane diffusers manufactured in Japan and the USA.



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