| Customization: | Available |
|---|---|
| After-sales Service: | Long Time |
| Warranty: | Long Time |
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The filler uses polyethylene as the main raw material, and various auxiliary agents are added to improve the strength and anti-aging property. The surface is rough and has a larger surface area than the surface. There are many bumps on the surface of the filler, and the specific gravity of the filler is ≤ 1. The hanging film and aeration floating in the water always move up and down in the water, so that the air, water and biofilm can be fully mixed and exchanged, which can not only improve the oxygen utilization rate in the aeration tank, but also enable the inorganic substances on the surface of the filler to be separated, preventing the blockage of the filler.
| Specification | Main body diameter | aperture | Length of a single cylinder |
| I | 10 | 4 | Produce according to user requirements |
| II | 12 | 5 | Produce according to user requirements |
| III | 20 | 8 | Produce according to user requirements |
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