Description
A submersible aerator is used in sewage treatment plants’ aeration sedimentation tanks to aerate and mix the mixture of sewage and sludge and perform biochemical treatment of sewage or aeration in aquaculture ponds. The intake air volume is 35～320m3/h, the oxygen increase capacity is 1.8～24kg 02/h, and the motor power is 1.5～22kW.
Key Features of Submersible Aerator:
The submersible motor directly drives has low noise and is highly efficient.
Unique design for gas mixture chamber with significant air intake volume.
The motor has a double mechanical seal to ensure longer service life.
12-20 radiated outlets can bring a mass of bubbles.
An inlet with mesh can prevent the impeller from being blocked by foreign material.
Guide rail available for easy installation & maintenance.
Stable operation with thermal protection & leakage sensor.
Working Conditions:
Medium Temperature: ≤40℃
PH: 5-9
Liquid Density：≤1150kg/m3
The structure of the QXB submersible aerator is directly connected, the rotating impeller generates a centrifugal force in the water, and a negative pressure zone is formed around the impeller through the centrifugal force, so air is sucked in through the intake pipe; the sucked air and water are mixed in the aeration housing, and then this good uniform mixture is automatically discharged from the discharge port.
| Submersible Aerator | ||||||||
| Model | power | cuerrent | Voltage | Speed | Max Depth | Standard air intake | Standard oxygen transfer capacity | |
| kw | A | V | r/min | m | m3/h | kg 02/h | ||
| QXB-0.75 | 0.75 | 2.2 | 380 | 1470 | 1.5 | 10 | 0.37 | |
| QXB-1.5 | 1.5 | 4 | 380 | 1470 | 2 | 22 | 1 | |
| QXB-2.2 | 2.2 | 5.8 | 380 | 1470 | 3 | 35 | 1.8 | |
| QXB-3 | 3 | 7.8 | 380 | 1470 | 3.5 | 50 | 2.75 | |
| QXB-4 | 4 | 9.8 | 380 | 1470 | 4 | 75 | 3.8 | |
| QXB-5.5 | 5.5 | 12.4 | 380 | 1470 | 4.5 | 85 | 5.3 | |
| QXB-7.5 | 7.5 | 17 | 380 | 1470 | 5 | 100 | 8.2 | |
| QXB-11 | 11 | 24 | 380 | 1470 | 5 | 160 | 13 | |
| QXB-15 | 15 | 32 | 380 | 1470 | 5 | 200 | 17 | |
| QXB-18.5 | 18.5 | 39 | 380 | 1470 | 5.5 | 260 | 19 | |
| QXB-22 | 22 | 45 | 380 | 1470 | 6 | 320 | 24 | |
If you are looking for a Submersible Aerator Supplier in Bangladesh, please contact us. Call: 01771646625 (WhatsApp)
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