QZ QH series submersible axial flow/mixed flow pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 1000 unit/month

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QZ series axial-flow pumps QH series mixed-flow pumps are modern productions successfully designed by the means of adopting foreign modern technology. The new pumps' capacity
are 20%larger than the old ones. The efficiency is 3~5% higher than the old ones.
QZ QH series pump with adjustable impellers has the advantages of large capacity,broad head, high efficiency, wide application and so on.
A:pump station is small in scale, the construction is simple and the investment is greatly decreased, This can save 30%~40% for the building cost.
B: It is easy to install maintain and repair this kind of pump.
C: low noise long life.
The material of the series of QZ QH can be castiron ductile iron copper or stainless steel.
QZ series axial-flow pump QH series mixed-flow pumps application range:water supply in cities, diversion works, sewage drainage system, sewage disposal project.The medium for pure-water should be no larger than 50℃.

Q: We have a private well with a 40 year old water pump that is rusting away, and sounds like a truck. It's a double jet well pump sitting on a tank, with a second tank to one side that it's also connected to (with a thick pipe). I don't quite understand why there are two tanks (there's a third which is obviously the hot water). I'm guessing one of these is to hold water, and the other to provide air pressure? In any case, the pump runs OK, it doesn't leak, and provides plenty of pressure. It is just unbelievably loud. I've been told that replacing the bearings might take care of this problem, but seeing how the tank the pump rests upon (with a thin tube connecting it to the pump) is rotting away, and the system is older than I am, should I just replace the whole thing?: I would replace the whole unit,for one if it was to go bad you are going to have water everywhere,and also the new one will be smaller and more energy effecient.

Q: I have a 2000 Chevy Malibu with 123xxx miles on it. I notice coolant being leaked on the floor heavily and my car gets hot driving. It leaks when the car is on and stops when it is off. Could it be a water pump? What r the signs of a bad water pump?: Doubt it is the water pump, it is more likely the lower intake manifold gaskets are leaking. This is a common issue on the 3.1L Malibu. NOTE: DON'T drive it like this, you may do serious damage to the engine. Better take it in for a Cooling system pressure test.

Q: okay i observed and found out my water pump is leaking from a hole in it. after doing research i am told this is where it usually is suppose to leak from. anyway i read instructions for my car(92 fwd celica) and they say people have to remove the fan or something. my pump is under my alternator so i dk what fan they speak of. the only fan i see is by my radiator. all i see is remove the alternator(did it before) and remove the pump. is this correct. help.: You just need to remove the belt then remove the pump and any hoses connected to it the fan is fine where it is.

Q: Where is the water pump located on a 1993 mitsubishi eclipse with a 1.8 motor: Your water pump would be located on the right hand side of the motor. It has the fan belt running on the pulley in front of it the top water hose is connected to it. I hope this has helped you out.

Q: One month ago, mechanics replaced water pump for my car, 04 dodge stratus, 100000 miles. When I went to get the car, there was big noise coming out from engine. The mechanics told me it was because of sediment in auto oil system and he show me some sediment he took out. I know little about car so I thought he was right. But now the noise changed and engine light came on. I went to firestone to check it. The report said timing jump and cranked. The second day the engine died totally. And I went to another two mechanics. They said the previous one who replaced the water pump did something wrong to timing chain. But that mechanics didn't admit it. What can I do?: You have a good case for small claims court, but you'll have to prove the facts in court, not here on yahoo. 1) Prove that the first shop changed your water pump. (I think there's a good chance that mechanic did, indeed, mess up the timing.) 2) Get something in writing from any subsequent, licensed mechanic who thinks the timing was changed. At 100,000 miles, there's a fair chance your timing chain could have been old, needing replacement, but if the first guy replaced the water pump, that seems the likeliest culprit. Worse, I hope you didn't ruin the motor. Sometimes when your motor is out of time, you can bend a valve or put a hole in the piston. Better get your motor checked by someone who knows what they're doing then consider your options- small claims or the first mechanic's insurance company. If you talk to the insurance company, you should have a lawyer do the talking. Good luck!!

Q: Hi I just brought a chrysler sebring V6 that needs a water pump. I found a water pump on OKorder for only $30 and it only had 900 miles and it works great. Should I buy it?: Yes. Most salvage yards will give a 30 day warranty. It's worth a try. Make sure when you replace the water pump you also replace the timing belt. The reason is, in order to get to the water pump the parts all have to be removed so you might as well replace it when the mechanic is in there. Your timing belt could go out next week and you'd have to pay all of the labor again.

Q: We had to have our well pump replaced yesterday, how long before the well settles down, and the water tastes like it used to?The company who replaced the pump told us when changing a pump it disturbs the well, and it would take time for everything to settle back into place. Thank you in advance for any and all suggestions.: Something seems a little fishy here besides the smell of the water. 1) Replacing the pump will do nothing to keep your well from being sucked dry unless the pump was sunk lower in the well. 2) A space is left between the bottom of the pump and the bottom of the well so that you have a place for sediment to settle, anywhere from 10' to 50'. 3) If you sink the pump lower you are placing it in the sediment area and will keep sucking up sediment until its level is drawn down. 4) Water literally flows thru the well and unless your well casing was damaged or the walls below it are collapsing it would be difficult to stir up anything. Apparently what they have done is to lower the pump pipe causing the pump to sit in the available sediment area. If you run the pump enough you will eventually suck the sediment down out of the bottom of the well. However, you will have less of a sump left and you will draw more sediment out of the well from now on. The only permanent solution to your problem was to drill the well deeper. I have recent firsthand experience with this both professionally (customers wells) and personally (my own well). The water will clear up but it may take some time and quite a bit of flow but from now on you will draw more particulates out of your well. Your cheapest and best solution is to invest in a filter to go inline after your pressure tank. They run about $70 plus installation and will need the filters changed between 1 and 6 months depending on how turbid your water is. Good Luck!

Q: need step by step on how to change water pump: Remember that the water pump is reversed as for removing installing. You tighten to remove it loosen it to install it. Also, it only goes in there 1 way!!!! Do not force it or you will be replacing the crossover which aint cheap. Before removing the old one, look at the new water pump founf the notch or different sized tab, it goes in a certain spot. Look at the old one, make sure to take note of where that tab is sitting in the crossover.

Q: I took my 04 Grand Prix to the mechanic for a coolant change. My car had never drip coolant until after the coolant change . I took my car today to the same mechanic and he told me that the problem was the water pump and wants to charge me 70 dollars. Could changing the coolant affect the water pump. Or did the mechanic damaged the water pump on purpose.: Changing the coolant would not damage your water pump, especially not in a short period of time. Water pumps just eventually go bad and the first sign is usually a leak. If your mechanic is going to replace your water pump for 70 dollars I think that sounds very reasonable.