Product Description
WQ submersible wastewater pump sewerage pump:
WQ non clogging submersible wastewater pump is a newly developed submersible pump, which is designed based on the combination of the advanced technology from international sewage pump performance features. This type pump has features such as energy-saving, anti-winding, non-clogging, automatic installation and automatic control. This pump is excellent in transporting sewage with solid-particles and long fibers. The pumps use special structure impeller and new mechanical seals to make it more efficient in delivering sewerage with solid particles and long fibers. Compared with traditional impellers, the new ones(spiral-flow type or double-leaf type) have an excellent delivery capacity, which improves the pump performance. It runs more smoothly without any vibration.
>>> Applications
◆ Industrial wastewater or other liquids;
◆ Household sewage or wastewater;
◆ Agricultural irrigation;
◆ Floodwater discharging;
◆ Various water-discharging system.
>>> Working Conditions◆ Please inform us when placing an order if the pump working pressure is more than 0.6MPa.
◆ Proper medium: liquid with chemical property similar to pure water should be non-corrosive. Solid size should be no larger than 30% of the pump suction diameter. Fiber length should not be over 2.5 times of the pump suction diameter. When the medium density is more than 1.05, the motor power should be increased accordingly to prevent the motor from overload operation.
◆ Ambinet temperature should not exceed 40℃. Altitude should not exceed 1000m. Transferring medium temperature should not exceed 40℃. Please inform us when placing an order if the transferring medium temperature exceed 40℃. The pump motor power should be increased in order to adapt to the high altitude area if the altitude exceed 1000m.
>>> Features◆ Adoption of unique spiral-type or big passage impeller structure, significantly improving passage capacity of seweage. Solid particles with half the pump input diameter are effectively passable.
◆ Mix-up sewage pump has all the functions of common sewage pump. A sub impeller(same axis with the dynamo, stability ensured) installed at the bottom of sewage pump could produce additional pressure when pump is at high gear, in order to reach the rotation effect of the sewerage and neat discharge of all the sewerage.
◆ Dynamic -balanced rotor part and properly arranged bearing has effectively evened radial and axial load of pump, by which the whole set could function in WQ submersible wastewater pump sewerage pump period with more stability and less noise.
◆ This model is open to both mobile and fixed installation method upon client's request.
◆ Pump control and protection. Common-type and fully-insured type are both available on client's request (please specify fully-insured type at order-placing).
◆ Liquid level control cabinet could be provided upon request, which enables on/off control of pump according to liquid level and a most convenient automatic management.
| SPECIFICATIONS | |||
| Main parameters |
Inlet&Outlet dia. | DN25~500 | mm |
| Rated flow | 7~4000 | m3/h | |
| Rated head | 3~50 | m | |
| Pump motor |
Power | 11~1000 | kW |
| Speed | 980~3500 | rpm | |
| IP code | 55 | / | |
| Insulation grade | F | / | |
| Voltage | 110~525 | V | |
| Electrical frequency | 50/60 | Hz | |
| Pump material |
Casing | CI/SS304/316 | / |
| Impeller | CI/SS304/316/Brass | / | |
| Shaft | 45#steel/SS304/316 | / | |
Pump Structure:
Detailed Image
Pump Motor
Type: squirrel-cage motor
Main Material: silicon steel & copper
Accessories
Name: pipeline, valves, pressure gage, etc
Material: cast iron/SS304/SS316
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