Vertical Centrifugal Submersible Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 5000 unit/month

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Quick Details

Place of Origin:Henan, China (Mainland)
Model Number:250QJ140-150/10
Theory:Centrifugal Pump
Structure:Multistage Pump
Usage:Water
Power:100 kW
Standard or Nonstandard:Standard
Fuel:Electric
Pressure:High Pressure
Application:deep well,open well
Material:Cast Iron / 304,316 Stainless Steel
Color:Blue
Max.Pump Diameter:10" inch
Flow Range:140m3/h
Head Range:150m
Outlet:5 inch
Drive:Motor
OEM and Design Service:Accept

Packaging & Delivery

Packaging Details:	wooden box packing (210CM 40CM40CM )
Delivery Detail:	5-7days after payment confirmation or as customers' requirements

Specifications

vertical centrifugal submersible pump
1.capacity:2-1000m3/h
2.copper end ring,easy use
3.mechanical seal
4.simple structure

vertical centrifugal submersible pump

Technical datas:

Flow Range: 2 ~ 1000m3/hr
Head Range: 10 ~ 700m
Fluid Temp.: 0 ~ 120 degree
PH Value: 6.5 ~ 8.5
Sand Conten: Up to 0.01%

Features
1	The motor and the pump united as one, working under water, more reliable.
2	No special requirements for the well casing and lifting pipe. (It can work in Steel tubular well, lime well, earth well etc. Within the reasonable pressure range, steel tube, rubber tube and plastic hose can be used as lifting pipe.)
3	Easy to install, operate and maintain, less space demand, no pump house needed
4	Simple structure, less cost, Submersible

Application
1	Ground water suction equipment
2	Water lifting in rivers, reservoirs and Canals
3	Agriculture irrigation
4	Water supply for human and animal in plateau and mountain area
5	Water drainage in city, factories, railway system, mining area and construction site
6	Water supply equipment in any possible places

QJ Deep Well Pump Construction & Features

--- Compact vertical centrifugal multi-stage design with perfect standardization and generalization, easy operation and convenient maintenance.
--- A complete electric submersible pump includes a water pump set, electric motor, a discharge piping, water-proof cable and a control panel.
---Submersible motor filled with clean water for cooling and lubrication. And the pressure regulation switch, located at the bottom of motor, shall automatically operate to balance the pressure fluctuation caused by temperature variations.
---A sand slinger and oil-sealed skeleton are equipped at the upper part of motor to form a closed operating system for the motor, thus preventing any sand to penetrate into the motor.
--- Water injection hole as well as air release hole are designed at the upper part of the motor, and water release hole at bottom (lower) part.
--- Thrust bearing and collar are designed at lower part of motor to stand the weight of the squirrel caged rotor and the axial thrust residual.
--- Water-proof electromagnetic wiring for stator with excellent insulation.

Q: how do u know when u need to replace ur water pump or how do u know when its not working??? thanks: I have seen them just let go and start leaking water usually from a weep hole located just under the shaft. I have also seen the pulley get wobbly and start throwing belts. if it is not leaking but you are not circulating water through your system then you probably have a clog ( did someone add stop leak?) or the thermostat is not opening. If you are suspecting the water pump because of overheating it probably is something else. Start with coolant and thermostat.

Q: my basement flooded and the water came in contact with the wiring on my water pump.Now the pump tries to turn on but shuts off without pumping any water.How do i get my pump pumping water again?: sounds like not only did it come in contact withe wiring but also with the pump,when your working with electricity you need to be very careful and have the right tools to do the job with. to start this job you need a multi testing meter,this will let you check things like amp,volts,ohms,you know things that comes in contact with the pump and wiring,you didn't say what the voltage is on this pump,so first i'd find out what that is and make sure you have that going to the pump,then if so make sure the pump isn't froze or locked up,next go to the breaker box and locate the breaker for the pump,and test to see how many amps the pump is pulling when turned on.then find out if there is anything restricting the pump from doing its job,it may be something as simple as a run capacitor or even a shorted or burnt wire,but first make sure you have the correct voltage and amperage going to and coming out of the motor,once you get that taken care of you may need to prime the pump in order to get it pumping again

Q: cars leaking coolant from the right side just dont kno if its the water pump: Water pump will be at the front center of the engine usually about 2 behind the fan belt Please be very careful never to allow the vehicle to run low on coolant or serious and expensive engine damage will occur. If in doubt don't drive it until its fixed Take a flashlight and take a good look over the whole engine compartment giving close attention to all the hoses connecting the engine to the radiator its best to find the exact location of the leak and get it fixed.Coolant leaks usually leave a discolored stain so this may help in finding it. Also take a look at the carpet on both front floorpans of the vehicle its possible that the cars heater may have failed and this will leak coolant all over either 1 or both floor pans which can then leak out on to the ground below via a drain hole.

Q: I am having water shortage problems and wonder if there is more I can do to maintain the health of my pump motor , pressure switch , and diaphram tank , if I run one outlet in or out of house , it only takes another spigot being used or a toilet flush to cause the system to run dry .I then have to reprime pump to have water or pump will run dry until it overheats ,: The okorder /

Q: we live in the country in the warm months and have a portable pump that takes water from a 15 foot deep well. It feeds water to a toilet and a hot water tank mostly and a sink and shower and washer. We put the pump outside the bathroom and need to know how to start it, thanks!: Lonzo has it right

Q: Van died on the road. It wants to turn over, but it won't start. I had it towed to Firestone. They're telling me that it needs a whole list of stuff. I ask them, quot;What does it need to just get it running?They say, quot;A new timing belt, water pump, thermostat, and coolant flush.quot;If the timing belt is indeed broken, I know that it will need to be replaced. And, probably the water pump, too. But, what is the importance of the thermostat and coolant flush? Will the car not run if I don't have a thermostat? Can't I just put Engine Coolant in and not have to quot;flushwhatever is supposed to be flushed?Thank you in advance for your help.: you are talking of many hundreds if not 1000 dollars of work,,,dont worry about the 8 dollar thermostate and 20 dollar flush...in fact the valves may be bent up or head gasget blown....if that engine has 100.000 to 150K miles a bebuilt is the way to go...

Q: 55KW how large is the water pump wiring?: The general centrifugal pump is a three-phase squirrel cage asynchronous motor with a power factor of 0.85I=P/U/1.732/COS=55KW/380V/1.732/0.85=98.3A, light load, such as the use of YJV cable, ZR-YJV-0.6/1, 3*35mm2 copper core cable can be, such as heavy load or select VV cable, the cross-sectional area should be extended to 3*50mm2

Q: How can I be sure the water pump is the problem before spending $ on repairs. 97 civic overheating.?: i can't b sure 1 replace thermostate 2 same time reverse flush with good chemical,,,entire system 3 you got to realise after 13 yrs original radiator may be gone,,,water pump gone for sure,,,hoses cant last over 6/8 yrs; 4 other things,,,tuned up,,,bad running will heat it up ,,,,50/50 coolant/water...clean and full

Q: a water pump develop for africa: previously ApproTEC. KVM-Thika, a local manufacturing firm in Kenya. Micro-Irrigation Technologies. Rural Kenyans can no longer rely purely on subsistence farming. ... However, this pump can only pull water from a well ... wanted to pump water up to their fields on the sides of hills. So in October 1998 KickStart introduced the ...

Q: I have a leak and all the hoses are fine but I am not sure were the water pump is also has anyone had this repaired and what did it cost (part plus labor) in general is it hard to get to? Thanks in advance: all water pumps are located in front of engine usually center with a pulley belt turning it circulate your car coolant, if you didn't know this, please see a mechanic or Chrysler dealer for the help you need

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