ZQB Axial Flow Propeller Pump Design For Agriculture

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Product Description:

 ZQB Axial Flow Propeller Pump Design For Agriculture


1) Features:                A) Vertical structure
                                                   B) Fitted with vertical motor
                                                   C) Long shaft
                                                   D) High efficiency

                                                                    E) Good vapor erosion resistance



2) Applications:
                                                                     A) Hydraulic projects
                                                     B) Farm-land irrigation
                                                     C) Industrial water transportation
                                                     D) Water supply and drainage
                                                     E) Water allocation engineering



3) Technical data:
                                                      A) Flow: 83 - 48, 888m3/h
                                                      B) Head: 1 - 30.6m
                                                     C) Medium temperature: 50oC
                                                     D) Operation pressure: 2.5Mpa
                                                     E) Diameter: 350 - 1, 800mm
                                                     F) Power: 4 - 20, 00kW
                                                    G) Voltage: 355kW, 6kV, 10kV

 

4)Material Standard:

                                                                   A)Casing: cast iron 

                                                                   B)Impeller:cast iron/ Carbon steel/stainless steel

                                                                  C)Shaft: Carbon/Cr-steel

5)Pictures


ZQB Axial Flow Propeller Pump Design For Agriculture




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Q:Water Pump 1989 F250 5.8L 351w?
that don,t sound like the water pump. if it was the pump then it would overheat and leak out. check to see where it,s leaking at. if it,s leaking from the pump then it will have to be changed even though it still might not help it to idle. it,s not really that hard to change the pump on a 351W . the hardest part is getting into it. you might have to remover some stuff so you can work. the belt and water pump pulley will have to come off and the fan but that should let you into the bolts.
Q:1972 chevelle just replaced the water pump because of worn shaft bearing and now my car is making a whining?
wow i loved my 72 chevelle! this kind of noise usually happens when one of the belts is not aligned properly. or one of the pulleys is not angled right. but if you didn't have the noise before i would suggest taking the belt on the water pump off and running the car briefly, if the noise goes away you've narrowed it to the water pump and its belt. sometimes though new pumps are noisy till they break in so this noise may go away after a while. enjoy that car. i hope this helps john
Q:Car still overheating with a new water pump, thermostat?
Check the electric cooling fan to make sure it works correctly. Also check your drive-belt for the water pump and alternator it may not be tensioned correctly or may be stretched.
Q:sump pump, no water.?
I wish my hubby were home to answer- but I think it HAS to remain in the water. It will burn the pump up if it is dry. A sump pump is meant to be submersed... all the time. You may need a new pump now anyway. You might be burning it up. hope that helps!
Q:Water pump bearing noise?
nothing is leaking. you're not even sure, positively that the water pump is the culprit. I learned something last week, that if you spray wd40 on the offending pulley it will silence it. The other pulleys of course will not be affected.
Q:Physics behind this PVC Water Pump?
It isn't practical to give a detailed description here. This is a positive displacement pump. The pump chamber is sealed so that as the piston is moved up the volume within the chamber increases. Water is pushed into this chamber by the outside air pressure. If the pump is located too far above the water source then the air pressure is not sufficient and you will produce a vacuum inside but the water still will not flow. When the pump is pushed down the water flows out. Now the one way valves are critical. We don't want the water to flow back the way it came and we don't want the water that we have already pumped to flow back into the pump. So a one way valve on the inlet will permit water to flow into the pump but not out of it. And a one way valve on the outlet will permit water to flow OUT of the pump but not into it. So with each stroke you a) reduce the pressure in the pump. b) water is forced from the inlet, past its one way valve and then into the pump. c) the pump is pushed down increasing the pressure in the pump. d) water flows out of the pump through the other one way valve and on to the output.
Q:99 Oldsmobile Intrigue, water pump recently replaced, and now temperature seems high?
If you had it done at a shop take it back. Alot things can make a car run hotter. Could be as simple as an air pocket in the cooling system or a leaking head/intake gasket. Did you over heat the engine when the water pump went out? If so the temp sending unit could be bad.
Q:Why would a newly installed water pump leak?
Most drainage piping is tested with head pressure. All openings are plugged and the main stack is filled with water to the area specs (usually at least 8') When the inspector arrives, he watches the level for 5 or 10 minutes for approval. Water supply lines are tested with air and a gauge. Most plumbers are too busy to try to fix the tests so the inspector arrives when he is not there and passes or rejects the test. Compressed air is usually used to detect any leaks. I have always set up the test early in the day so I can tell if there is a problem rather than paying to have the system reinspected.
Q:Home Water Pump Questions?
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:how many consequence hours can I leave my water pump working?
Hey Don ..did you mean consecutive hours..if so. Here is how to do it..If there is fluid to be pumped there is sometimes a controller that will ask the pump to stop when it reaches low level . And again ON when it senses high level. Find this device, if one exists and either defeat it mechanically or wire around it electrically.Either is pretty simple. NOW that i have told you how to get it to run all the time. I though I might mention a timer..A timer, in series with your pump, will cut it off and give the liquid level a chance to rise as well. Timers can be defeated the same as all other protective devices,, My question is Are you sure this is what you want to do ? The plug on the end of the cord ,it must be a small pump if only 2 amps, should be your only control .If it has an auto off feature it's there to save your pump from burning the barn down ,so to speak, Why not take another look at your application. if you do have an endless fluid supply ,like a closed loop trickling fountain, remember those evaporate if make up water is not added. Sometimes though you need a pump to run 24-7 in which case just fool the controller..Of course the human is the true controller... :) Well I have armed you with enough info to get by on this please do so safely. From the E...

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