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: I have never had to deal with this and I am probably worrying about nothing but every time I run water, even for a second, the pump starts clicking on and off. Is it supposed to do it with every little thing? Every time the toilet flushes, or the water gets turned on to wash hands it goes off and keeps constantly going off until the water is shut off. Is this what it's supposed to do?: No, sounds like tank is water logged. Turn off pump, drain tank, replace plug and prime pump. It needs air to pressurize, water don't compress. hope this is a quick fix for you.

Q: I have a 99 Olds Intrigue With the 3.8L (Vin K) engine. I have a belt driven water pump, but i was wondering if there is a fuse or relay that is associated with this water pump. I remember knocking a fuse out on accident while changing my radiator and now the water pump appears to not be working: First no fuse for water pump only fuse and relay for rad. fan. First did you install serpentine belt correctly, should have diagram on rad. cover. If on right pump should work. if overheating could have bad thermostat or system needs bleeding, start, turn on heater and see if top hose on rad gets hot if not therm bad, replace, if hot look on top of thermostat housing for small bleeder screw crack open until coolant comes out then tighten,on some if there is a heater line on engine by radiator bleeder is on it. keep rad cap on till done, then remove slowly to release pressure and fill with coolant , GOOD luck.

Q: An engineer is given the job of designing the water system for a tall building. He decides to locate the pumps at ground level and feed the entire building from there. If the top floor of the building is 236 m above ground level, what must the pressure be at pump level?: Adding to Colin's answer, in addition to pgh, you also must add the atmospheric pressure, which is the pressure caused by the air at roughly the Earth's surface, unless whatever vessel the engineering is trying to pump the water into is a vacuum or otherwise not exposed to the air outside. atmospheric pressure: 1 atm = 1.013 x 10^5 Pa

Q: I think its the water pump, I fill the coolant with water everyday and it is empty once I make it to my destination.: I know this isn't exactly what you asked but if you have the v6 engine changing the water pump on this car is a very easy job. There is a video on youtube that shows you exactly how to do it, just search water pump gm 3.1. Just be sure to get all of the old gasket off and use rtv on the new gasket. You could probably change it yourself for less than $50 and 1 hour if you can do basic car maintenance.

Q: I have a 1997 mercedes 320e and it is leaking very bad. I need a temporary fix for the water pump, so that I can take it to the repair shop that is 10 min. away.: old mechanic trick get pepper and pour it in there/use a whole box if you have it/works

Q: My car is 3 years old and it only has 18,000 miles on it and I just got it back from the repair shop at the dealership because the water pump broke. They replaced the water pump and something else that was recalled. But I looked online and found water pumps should last a long time. What might have happened to it, and what would cause it to break?: sometimes crap breaks. if this water pump lasts 18,000 then you have a serious design flaw.. or you are doing something as the driver to break it. But sometimes you get a dud, it happens. not to worry. that's why you get a new car, warranty is awesome.

Q: Why does the water pump leak?: The leakage of water pump is caused by many factors:1, the axial movement of the bearings (axial clearance is too large, resulting in static and dynamic ring open. Leak water.2, and automotive cooling liquid is also related to, if the pH of the coolant is large, will corrode the water seal of the surface, resulting in leakage.3, and the user's use is also related, and some users do not properly maintain, add an unclean coolant, resulting in impurities in the coolant. Accumulation in the water seal surface, destroy the water seal torus, forming water leakage.

Q: I have a Stamas boat that I am in the middle of restoring. It has 2 chevy 350's, with borg warner (sp) tranny's, and v-drives. Anyway, it has standard water pumps to cool the engines, and it had 2 Sherwood pumps to circulate the water to cool the tranny's, and v-drives. First, I am using the boat in Lake Michigan only, the water is very cool year round since it is such a big body of fresh water. I was wondering if there was any recommendation on possibly using 2 electric pumps to circulate the water? If so, what would a good unit be? Second, the transmission coolers were brass, with a honey comb in the center for the ATS fluid to run through, and the water would run on the outside to cool the fluid. Is this a more effective way to cool the fluid than with those expensive brass fitting? Just checking before I spend a few hundred on them to see if a better way to cool my engine and tranny's, in all honestly though, I am more worried about effectiveness than cost.: Why okorder /

Q: I am creating a project where I must pump water to a helmet. If you have any ideas, thoughts, solutions, diagrams, etc. please? thanks: your question is not clear, do you need to build the pump from scratch or you should find one? what is the water flow rate? how high the water need to go? what the helmet has to do with the problem? simplest solution will be to go to the store and buy small hand pump (for fuel).

Q: Replaced the water pump in my 89 f150 and now I have a pretty steady leak coming out. I don't know where the leak is coming from, but its running down the lower hose and dripping off it. I've replaced the lower hose and water pump, what could be causing this?: it the valve cock closed on your radiator? The lower hose is over the barb with the hose clamp between the barb and radiator? I hope you did not crack any welds when you moved the hoses, as it is soldered and can be brittle.

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