| Customization: | Available |
|---|---|
| After-sales Service: | One Year |
| Warranty: | One Year |
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WQD20-400/9-75KW 400-meter-high head non-blocking submersible sewage pump river drainage mine drainage for mine wells high lift Capability is widely used in industry, agriculture, construction, municipal environmental protection and other places. It can pump liquids containing short fibers, paper scraps, sediment and other solid particles, such as mud, mortar, domestic wastewater, sewage, Feces, etc., are water conservancy equipment for agricultural drainage and irrigation, and river and pond dredging.Commonly used models are: WQX6-25-1.1, WQX10-24-1.5, WQX10-34-2.2, WQX10-44-3, WQX12.5-50-4, WQX12.5-60-5.5, WQX15-80/2- 7.5, WQX15-110/3-9.2, WQX15-140/4-11 and other series
WQD20-400/9-75KW 400-meter-high head non-blocking submersible sewage pump river drainage mine drainage Model meaning
Submersible non-clog sewage pump WQX built-in engineering submersible pump
Our WQX downdraft submersible sewage pump,it is used topumping mud of the sewage and sludge under all kinds of badenvironment, The pump is downdraft, so it can drainage of surface waterin working face: the motor is submersible three phase asynchronous, itcan work for long time out of the water, the motor abstract heat verywell, it is high head, large capacity, compact, light, easily assemble andreliable durability.
WQX high-lift submersible sewage pump Main Application
This submersible pump are widely used in mine drainagetunnel engineering, coal washing plant sewage circulation, wellflushing, agricultural water irrigation, reservoir water fetching andso on
WQX high-lift submersible sewage pump Structural features
The WQ downdraft sewage pump is combined by Submersible three phase asynchronous motor and sewage pump. The motor isconnected with the pump body with a reliable mechanical seal in middle, which can prevent the exchange of the cooling fluid and pumpingfluid, then it can make sure the pump works steadily for long time.
The motor winding is made of polyethylenewaterproof nylon sheathed wire. 'The motor cavity and the sealed cavity is filled with No.10mechanical oi or No.25 transformer oil(tillsubmerging the upper bearing when the pump is vertical, no overbrim). The bearing of themotor is centripetal ball, Easy disassembly and assembly, Convenient maintenance
The small low water pump is Centrifugaltype or vortex type,it is used to pumping common sewage, high head drainage in the project; thelarge flow water pump is double channel without cloggingor mixed flow structure.
The motor housing is eouipped with a cooling cover, t is built-in structure, and the liouid is discharged through the outer wall of themotor.The motor can be exposed to the surface for a long time.
WQX high-lift submersible sewage pump Use environment and conditions
1.The rated frequency:50Hz/60Hz, rated voltage: 3ph, 220V380V,440V,660V,1140V+10%.
2.The volumetric ratio of the solids in the Conveying mediumis less than 2%, the maximum density of the conveying medium is1.2*10xkg/m3
3. The PH of the conveying medium is 4-10(The material iscast iron,stainless steel304,316,316)4.The temperature of the conveying medium is less than 40ºC(All the pump can be made to high temperature resistant model)
WQX high-lift submersible sewage pump Product model description
Export wooden box packaging
Principles for selecting sewage pumps - DFIN Pump Industry
1. High mechanical reliability, low noise, and minimal vibration.
2. Economically, it is necessary to comprehensively consider the total cost of equipment, operation, maintenance, and management fees to minimize them.
3. Make the selected pump type and performance meet the requirements of process parameters such as device flow rate, head, pressure, temperature, cavitation flow rate, and suction stroke.
4. Must meet the requirements of medium characteristics.
For pumps that transport flammable, explosive, toxic, or valuable media, reliable shaft seals or leak free pumps are required, such as magnetic drive pumps, diaphragm pumps, and shielded pumps
For pumps transporting corrosive media, it is required that the convection components use corrosion-resistant materials, such as AFB stainless steel corrosion-resistant pumps and CQF engineering plastic magnetic drive pumps.
For pumps transporting media containing solid particles, it is required that the convection components be made of wear-resistant materials, and if necessary, the shaft seal should be flushed with clean liquid.
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