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: Hello! Can someone please tell me where the water pump is located on this vehicle? Or where I might find the answer to this question?Thanks!: You see the big hose that enters your rad on the top well follow that hose and see were it comes from the engine..and that's the water pump..pretty simple thing to find my friend..good luck

Q: I need information about basic water pumps. I'll have to build a mechanical one for school. Do you have any ideas, information, designs, links? Thanks!: A very simple and old design for a water pump is called the ball-chain or bucket-chain pump. A google search should show you what they are. Building one should be fairly straightforward and simple.

Q: water pump and thermostat were replaced 18 months ago motors done about 20 hrs since replacement have checked and there are no blockagers in water tube what could be the problem thanks: well, if the water pump isn't pumping water, then the water pump is faulty. only way to know what's wrong with it is to open it up and look at it. one thing you might not be aware of, is that a few seconds of dry running is all it takes to damage the impeller, so if you've been in the habit of starting your motor without supplying water to the lower unit, then that's what happened. Another thing is, the pump sucks in sand and silt, those take a toll on the water pump; the more you run shallow water, the more damage is done.

Q: One repair shop on the phone says I will need new water pump, coolant flush and *850.00. On the other hand the dealer says I may need tow other drive belts (alternator +). Second dealer says I may need a water pump! I do not wish to get stuck with extra costs! any one with experience?: Do you NEED a new water pump? No. Is it a good idea at this mileage to do the WP with the T-belt? Yes. The reason being if the water pump were not replaced and it were to fail at some point in the future you would have to pay all of that labor again since the timing belt has to be removed to get at it. Now the pump may never fail but it could which is why this is recommended as preventive maintenance. A T-belt on this car whether 4 or 6-cylinder books for 3.0 hours of labor time. Adding the water pump while the mechanic is already in there just adds 0.4 to 0.7 hours of labor time and the cost of the pump and coolant flush. Since the coolant flush is probably due anyway that really isn't even an additional cost. Similarly, the accessory drive belts have to come off when doing the timing belt. If they are worn or still original there is no labor additional charge to replace them at this time, just the cost of the parts. In the end it is up to you. To save money now you can opt just to replace the Timing Belt and perhaps the accessory belts as well and leave the pump alone. Ideally a water pump will last the life of the engine but then my shop replaces 4-5 water pumps a week that have failed so it can and does happen. If you opt to leave it alone just keep in mind that if it does fail you will have to pay all that labor a second time. If your willing to take that risk then....

Q: Under what circumstances should we set up fire pool and fire pump room? Is it necessary to have a building?: These facilities are available only in large public buildings.

Q: I could get a 1994 Camaro, v6, no rust, automatic, excellent condition for $1200. THe ony thing is that it needs a water pump. Is it worth the buy? How much other damage could have been done with the water pump damaged? and how hard is it to replace the water pump?: Tell them you'll give him a thousand and buy it. Check the coolant bottle and look for sludge. Check oil for milkshake looking oil. These motors are known for bad intake and head gaskets and that is not as easy as a water pump.

Q: 300M head of 11 stage centrifugal pump with 22KW motor, empty (not water) current of 13A, the water into the pump, current up to 44A, open the outlet valve of the current rising to 100A, immediately shut the gate current is up to 170A, the motor stop. Without any problems, not on the impeller pump shaft is not clean the shell the balance sheet, no wear, bearing normal.: (1) the influence of the basic installation on the equipment.The quality of equipment foundation installation has great influence on the quality of equipment operation. Iron pad placed properly, causing around the foot bolt hanging device, in alignment and fastening process for iron pad hanging, tighten anchor bolts will cause deformation of crosshead slide in the crankcase, the cross head is blocked in the operation of reciprocating load increases when the chute.W5 type reciprocating vacuum pump in the structural design of the cylinder body is cylinder, and the piston, intake and exhaust valve after the heavy weight in the foundation design without considering the cylinder support or hanger, the cylinder will be in a suspended state, because the weight of the crankcase cylinder will cause deformation of the cylinder and slide and slide the concentric degree of difference, so that the cross head is blocked in the slideway and the piston reciprocating operation is blocked during the reciprocating motion in the cylinder caused by the increase of the load.According to the above analysis, inspection found that the vacuum pump end of the cylinder body is slightly lower than the end of the crankcase, cylinder pad iron is low, deformation of crosshead guide foot bolts, the cross head caused by load increases in the slideway and the piston in the cylinder reciprocating operation is blocked, this is one of the reasons causing motor overheating.(2) cylinder and valve coking;The influence of process, cylinder and valve of reciprocating pump is easy to coke, Coke will cause the piston cylinder and piston in reciprocating cylinder operation when the load increases the valve is blocked; coking will cause poor exhaust, the valve closed lax, increasing load, low vacuum degree; clearance at the cylinder piston striking the cylinder will cause coke it will increase the load of cylinder, valve has found the phenomenon of coking, which is mainly caused by the low degree of vacuum.

Q: We have a 3-story (including ground floor) house. We have 2 bathrooms.We need to invest in a water pump to deliver water from ground floor to all floors + 2 reservoir tanks (one located on first floor, and the second tank located on the second floor).Which water pump do you recommend among these:(1) Valco 261PL or Valco 261PT(2) Davey HS50-05TI'd be MOST grateful if you could kindly advice me on any reliable brand that you know (apart the ones that I mentioned). We're basically looking for a very reliable pump up to around $700 (preferably less).BTW, according to you, what's the typical horsepower we should be looking for? Will 1hp suffice??Thank you very much!: If I were you, I would be consulting several local plumbers to see what they recommend. They can give you much better information than any of us can.

Q: What is the relationship between pump power, lift and flow?: The pump power is more marked discrepancies in the actual application, power flow, power and small traffic hours, head directly determines the flow, high lift flow is small, the power is small. This view is the largest public understanding of the subversion of the original. I 1.1KW a self suction pump the actual operation of the power, it is able to explain this, 1.1KW would say 1.1 per hour of electricity, but I made a note of the meter, the per hour only 0.6 degrees, no wonder people say the true power of pump not so much, such as 1.1KW, said to be only 750W this is true, I believe. The rated power of pump or need to reach the normal traffic to its go to this value, or is the virtual standard, industry inertia. I put the home pump is pumping, water is two hundred or three hundred meters away a shallow river, because of the long distance, flow Volume is not very large, basically only rated 1/3 bar, and I do not know is the flow of low power consumption reduction, or the actual power of the pump did not mark that big, it is still under exploration...

Q: Bought a new water pump for my turtle tank can't get it to work: hi, I advise you drain the pond/inventory tank and positioned a trough hull installation to allow you to hook up a valve for prompt draining. I used a a million one on my 3 hundred gallon inventory tank and it will drain in below 5 min. otherwise a submersible sump pump is the suited type to get they have a exhibit on the backside the place the %. up is to evade plugging you are able to could sparkling the prefilter exhibit periodically. You hook up a backyard hose and drop it in.

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