With a mission to clean water, NDB started selling specialized blowers for septic tanks to overseas customers after its establishment in 2014, and since then has been engaged in exporting water treatment-related commercial products such as valves, diffusers, and filters.
This valve can “pass/close/adjust air”, “distribute air to two directions”, and “adjust low air volume” by adjusting the handle position.
In biological reaction tanks such as aeration tanks and contact aeration tanks, oxygen is supplied to the biological film attached to the activated sludge and contact materials, and the inside of the layer is mixed and agitated to produce ultrafine, fine, and coarse air bubbles.
Please feel free to contact us if you have any inquiries about water treatment related products that are septic tanks. We have been selling blowers exclusively for septic tanks to overseas customers for many years and have strong relationships with septic tank-related manufacturers.