MS/MSS Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000 set/month

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Stainless Steel Casting Sewage Submersible Electric Water pump

Pump Applications:
Cooling water
Domestic water/supply
Sprinkler systems
Agriculture
Boosting & circulation systems
Water treatment

Performance range
Capacity: Q up to 27 m3/h
Head: H up to 40m
Max operation pressure: 8bar
Liquid temperature: -10degree Celsius to 85degree Celsius
Speed: N 2900rpm or 3500rpm
Power: P up to 2.2kw

Standard material
All the parts contact with liquid made of 304 stainless steel.
Mechanical seal are standard supply.

Description
Hydraulic parts
All stainless steel horizontal single stage not self-priming pump with axial
Suction, vertical discharge threaded connections.

Q: QDX is a submersible pump. What does "X" mean?: QDX is a submersible pump model, its specific meaning is:1.Q: submersible pump.2.D: single-phase power supply, three-phase electricity is not marked.3.X: pump, pump type is not marked.Complete submersible pump model will generally add rated flow, rated lift and motor power rating. For example: QDX40-8-1.5, meaning with single-phase 1.5KW motor, rated flow of 40 cubic meters / time, the rated lift of 8 meters under the pump submersible pump.According to the different relative position of pump and motor, submersible pump is divided into pump type and pump type. The pump submersible pump motor in the above, below, this structure greatly reduces the radial size of the pump, so much for submersible pump and small submersible pump operation. Submersible pump submersible pump on top of the pump in the following, it is divided into two types of internal and external type. The submersible pump carries the liquid through the annular flow passage around the motor, then cools the motor and then flows out of the pump outlet. Even though the pump is near the drain sump, there is no need to worry about the temperature rise of the motor, so the application is becoming wider and wider. External pump submersible pump directly from the pressurized water chamber after the impeller or diffuser outlet of discharged liquid, motor is cooled by liquid pumping. As the lower pump structure can work in a relatively shallow liquid, it is often used in submersible pumps for operating surfaces, especially the main structure of large caliber submersible pumps.

Q: Water pump part is stainless steel, which part is it?: Of any part of the body that is in contact with water

Q: HelloMy question is about a 2000 Nissan AltimaThe coolant in my radiator seems to be emptying out very often. When I re-fill the radiator and start the car, coolant slowly starts dripping from below the a/c compressor. I do not know if its the a/c compressor that is leaking or some other part there. Is there a possibility that the compressor itself is leaking coolant or could it be the water pump? I checked the hoses that go in and out of the compressor and there seems to be no leak. All I can see is coolant from the bottom of the compressor dripping at a rate of, say 1 drop per 2 seconds.Thank you: check your hoses to the water pump. There should be a hole above or below the water pump shaft. This is the most likely place for a water pump to start leaking. When the bearings in the water pump start to wear out, the shaft going into the pump gets a little loose and will allow coolant to pass the seals of the pump and it comes out the seep hole at the top or bottom of the water pump.

Q: I own a Camaro 1995 V6 3.4L automatic, it was diagnosed that the water pump was leaking and I was going to take it in on Saturday 3/1/08. But this morning I drove it and it seem that the car is losing power the RPM goes all up to 4-5 thousand to make a speed change. The car seems to stall like if it gets stuck the RPM goes up and eventually the next speed kicks in. I will be taking the car in tomorrow 2/27/08 to see whats wrong but I was hoping maybe someone knows whats wrong so that I can have an idea before someone tries to take advantage of me. I do know that the car started leaking water/coolant more than before after that little drive in the morning.The car is very well kept oil change is always on time .I always make sure that the water and the oil is level. transmission fluids are clean. I do know that the EGR Valve needs to be replaced. (hope this info helps)thank you: You may have got it hot and blown a head gasket. That would take away the power as it got hotter.

Q: In 2005, the water pump, export pressure in recent years decreased year by year, the running current is increasing, there are 4 pumps are like this. Professional personnel advice please!: The reasons are as follows:(1) motor guide bearing wear, water pump rubber bearing wear, sealing ring wearMotor or water pump bearings wear, will make the submersible pump in the machine on the wrong state of work, serious damage to submersible pumps, stator windings burned. The method is to repair or replace damaged bearings and bushings.(2) thrust bearing wear, submerged pump impeller and lower cover wearThis situation will also make the submersible pump on the machine in an abnormal state of work, serious damage to the submersible pump. The treatment method is to check the cause of the wear of the thrust bearing. Whether the mechanical seal of the shaft extension is damaged or not, which causes sand particles and impurities to enter the inner cavity of the motor, causes excessive wear of the thrust bearing. If it is caused by the mechanical seal of the submersible pump, the replacement of the thrust bearing, thrust plate and impeller, lower cover plate and other parts shall be replaced by mechanical seals at the shaft extension end.(3) the flow of the submersible pump is too large or too smallThe use of submersible pumps flow beyond the scope of use will make the motor overload of centrifugal pump or mixed flow pump, excessive flow, the pump shaft power increases, the motor overload; for the axial flow pump, the flow is too small, the pump shaft power increases, the motor overload. The treatment method is to adjust the valve properly, reduce the flow rate of the centrifugal pump or the mixed flow pump (increase the axial flow pump), and make the flow of the pump in the normal range of use.(4) the shaft of the submersible pump is bent and the bearings are not concentricThis is a serious case of submersible pumps, should be immediately overhauled, straighten the bent shaft, replace the unqualified bearings, re assembled submersible pumps.

Q: 1.where is it located and what would I have to remove 1st to get to it. And would I need a torque wrench if so what # would it have to be at when re-installing water pump: 4A-FE okorder /... it's an externally mounted pump. so as far as pumps go, it's relatively easy. easy for a novice. knowlegeable begginer should be able to tackle it. here's a clip for water pump replacement on a 94 rolla with the 4A-FE engine. engine bay will be slightly different. but the proccess will be exactly the same. since it is on a rolla, some of the equipment removed for ease of access maybe different on yours. may or may not need or wish to crank engine mounts. youtu.be/BiXCCA5dLM0 use that in conjunction with the manual if needed. to do it right, yes. need a torque wrench. but it can be done w/o one. though since you're asking (denotes lack of experience/no insult), i strongly suggest you rent one and use it. can be rented at most any auto parts store. prolly 20 buck for the day.

Q: Is it normal for my sump pump hole to be empty. No water in there.. ??: If you have had a dry spell or live on the top of a hill, the water table will be lower. A dry sump is normal. If on the other hand there is wet ground around the outside of your basement walls, then you have a drainage problem. The water is not reaching your weeping tiles. Get someone to dig down to the tiles and cover them with your municipality's recommended level of gravel/sand

Q: My water pump is sitting very close if not rubbing against the case. There were shavings and a groove. Would this cause it to knock? Also would this blow up the lower end? One more, Should it be in the center or offset twards the top?: it won't spin whilst you evaluate that's quickly geared to the crankshaft. turn the crankshaft - it is going to then spin. you may no longer eliminate the water pump without eliminating the grab conceal. eliminate the water pump shaft's protecting clip, to eliminate the water pump.

Q: My house uses a pump that draws well water. With a family of four, I had never had a problem running out of water, even through 4 morning showers. Recently however, I have started running low and sometimes even run dry of water, although it’s now just me and my wife living at home. The pump is only a couple of years old. A couple of neighbors also have wells and pumps, so I don’t believe the water shelf has run low. The holding tank is at least 15 years old and probably older. I don’t know if it has a bladder, but I think it does. It’s a Wel-Trol brand. I’ve checked the pressure with a tire gauge and it holds at 30 psi. Also, it seems the cut in and out switch has a mind of its own. It especially would continue to run, even though the pressure hit cut-off level. Any ideas or suggestions?Thanks: Could be the pressure switch (cut in and out switch). It is designed to start the pump at a certain low pressure and stop the pump at a desired high pressure. If it is allowing the pump to run past the high pressure limit, it may also not be kicking in the pump at the low pressure.

Q: Is it ok to drive a car with a bad water pump?: Depends on how bad it is. I had a leaking one for about a month before I took it in. I just kept adding water. So it realy depends on what is bad, the bearings, or the impeller. If it overheats, thats a problem and will blow your engine.

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