| Type: | Fisheries Auxiliary Machinery |
|---|---|
| Working Method: | Extrusion Friction Type |
| Power Source: | Electric |
| Certification: | ISO9001:2008 |
| Condition: | New |
| Voltage: | 380V |
| Customization: |
|---|
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Audited Supplier Waste water treatment aeration tube
Used to make the dissolved oxygen in the water reach higher amount and enhance the stocking density. Apply to aquaculture, sewage treatment, garden irrigation, greenhouse grow.
Tube
Rubber aeration tube
Cold resistance(-40°C,8h)
Tensile length ≥2.2 Mpa
Tensile elongation ≥130 percent
Hot empty aging (70°C 72h)
Tensile strength rate ≤20 percent
Break elongation rate ≤20 percent
Resist 5% NaOH (23°C 72h)
Tensile strength rate ≤20 percent
Break elongation rate ≤20 percent
Resist 5% HCl (23°C 72h)
Tensile strength rate ≤20 percent
Break elongation rate ≤20 percent
Pressure
s-1 200Kpa
(water seepage amount) 600-800ml/h.m
s-2 200Kpa
(water seepage amount) 10.8l/h.m
200Kpa increase Oxygen amount 420ml/h.m
Product performance parameters:
Outer Diameter: 10 to 28 mm
Wall thickness: 2 mm above
The bubble diameter: 20-50 um
Dynamic power: 02 / kw. Hr
The air flow: 3-12 cubic meters/HRM
Applicable water depth: 0-6 meters
Vortex air pump: effective water depth about 1 meter , housed density 1-2 times improve.
Centrifugal pump: effective water depth about 2-3 meters, stocking density improve 3-4 times.
Cottonwood ROM watts fan: effective 3-10 metres above water depth, the effective length can reach 300 m, stocking density can be reached 3-6 times.
Note: no matter you use which kinds of models of air pump, and the pipe section sum is not greater than the total area of main section. If the unclear place, can inquire!
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Audited Supplier 
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