Vertical Axial/Mixed Flow Propeller Pump

Vertical Axial/Mixed Flow Propeller Pump System 1

Vertical Axial/Mixed Flow Propeller Pump

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Vertical Axial/Mixed Flow Propeller Pump Introduction

QZ series axial-flow pumps are modern products successfully designed through 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 series pump with adjustable impellers has the advantages of large capacity, broad head, high efficiency, wide application and so on. 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. It is easy to install,maintain and repair this kind of pump. Low noise,long life.

Vertical Axial/Mixed Flow Propeller Pump Parameter

QZ series axial-flow pump is applicable for water supply in cities, diversion works, sewage drainage system, sewage disposal project.

Propeller Pump Technical Data:

Flow rate: up to 20 m³/h

Head: up to 20 m

Speed: max rpm

Temperature: max °C

Casing pressure: up to MPa

Shaft seal: mechanical sealing

Material: nodular iron, stainless steel, duplex

Vertical Axial/Mixed Flow Propeller Pump Structure

NO.	Name	Material	NO.	Name	Material
1	Terminal Cover	FC250	10	Gland Cover	FC250
2	Gland Cover	FC250	11	Upper Mech Seal	Graphite/Sic
3	Leakage Alarm	Standar	12	Electrode Probe	standar
4	Bearing	Heavy duty	13	Down Mech Seal	Sic/Sic
5	Heat Protector	standar	14	Guide Vane	FC250
6	Stator	FC250	15	Propeller	SUS304
7	Rotor	SUS420	16	Casing	FC250
8	Bearing	Heavy duty	17	Suction Horn	FC250
9	Leakage Alarm	Standard

Q:Dear friends, please let me know in most of the power plants recirculation line and balance leak off lines are provided for boiler feed water pumps and those lines are connected to Deaerator. Why?: The feed pumps for most power plants are multistage centrifugal pumps. They have a minimum flow requirement or the balancing forces of the various impellers are lost and the pump is damaged. A recirculation line permits a minimum flow to be maintained at all times. It goes back to the deaerator so the boiler feedwater is not lost. Note: many of these pumps have the recycle automated so it is only in operation at very low flow rates. The leak off from the balancing line is recycled for the same reason.

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:Pump pumping small is what happened?: Multi pass is self-priming pump, right? Check that the water inlet pipe is connected. If there is a little leakage, the lift will not be high. If the submersible pump, impeller pump or screw pump, they do not have irrigation. If it starts small and then flows, it may be that the water in the well is not rising so fast, that is to say, the water is poor. This happens, too. If it starts small, which may be the well did not hit the good position. Suggest a little more. Is it used in your house? Still have other uses?. For home use. A bucket of water is enough.

Q:94 f150,302. my pump is still leaking after doin the job twice. its a new pump, the first time i used the red silicone between pump and plate,both sides of gasket,and the housing on the block. leaked. then did it again with high tack gasket cement and still leaks. i cleaned all metal both times with brake clean before installing. same with thermostat housing,small leak. ive done 100s of pumps over the years,no problems, so please no rude remarks on mechanical ability. what could it be? it leaks up front of the motor above the crossmember where ya cant actually see the leak,its not a freeze plug. bolts are torqued. any ideas ? thanks: problematic point. lookup on to a search engine. that will can assist!

Q:I am trying to replace a water pump on my ranger and i have all the bolts out. It seems to be stuck i think it is because of the oring around the outside of the pump andy ideas of how to free it?: Double check all the bolts are out then hit it with a dead blow hammer.

Q:I just replaced my starter on my mustang and i when i took it out for a test drive i noticed the engine temperature rising. i drove for maybe 2 minutes max and when i parked the car it had a small amount of white smoke coming out of the engine so i let it cool down, and when it cooled down i checked the radiator, it had absolutely no anti-freeze, which is weird because i had just put a gallon of 50-50 anti-freeze maybe a week ago. So to test it i put 3 cups of water in the radiator turned her on and water was spilling from the water pump. So me and my dad have concluded we have to replace the water pump. I called up Autozone and they have a water pump replacement kit for $70. We don't have money too pay for the labor so can some1 please give me a step by step guide to replacing the water pump.: Drain the engine cooling system. Remove the air cleaner outlet pipe. Loosen water pump pulley bolts. Remove the accessory drive belt. Remove the water pump pulley. Remove the upper and lower radiator hose. Remove the heater hose. Remove the 12 attaching bolt and remove the water pump. Clean and inspect gasket mating surfaces. To install: Install the water pump. Use a new gasket and tighten the bolts to 89 inch lbs. (10 Nm). Install the heater hose. Install the upper and lower radiator hose. Install the water pump pulley. Install the accessory drive belt. Install water pump pulley bolts. Install the air cleaner outlet pipe. Fill the cooling system. Start the engine and check for coolant leaks.

Q:1998 jeep cherokee water pump: not too hard of a job 1.drain radiator/block of all anti-freeze 2.remove fan shroud 3.remove serpentine belt 4.remove fan unless its electric 5.pull the hoses. 6.remove bolts holding the w/p in place 7.clean all gasket area of old gaskets 8.dry fit new w/p to make shure new pump is right part 9.put rtv gasket on block where w/p will mount 10.put rtv on new w/p 11.put new gasket on w/p 12.mount water pump and snug up the bolts do not tighten 13.after allowing rtv to set for 24hrs tourqe bolts to spec. 14.reverse steps 5 to 1 15.check for leaks.

Q:This only happens while I am running water. I can hear the pressure switch clicking on and off the whole time I am doing dishes, laundry, ... Since it is only when the water is running I believe that means it is not a leak. I changed the check valve and that did not fix the problem. I checked the pressure in the tank and it seemed to be around the 20/40 mark. Any other ideas anyone?Thanks.: It sounds like the bladder in your pressure tank has ruptured.

Q:I have a 1997 Honda Civic DX and i recently took it in to have its timing belt and water pump replaced. Since then, I have noticed a change in the cars performance. I have lost both gas mileage and power since i took my car in. The maintenance supposedly took the dealer twelve hours to complete which seemed a little odd to me. Do you think this is linked? I just remember getting a lot more miles to a tank of gas, and my car was about the same speed as a friend of mine's who now smokes me. Thank You.: It sounds fishy for sure. These repairs should not take so much time and if the timing belt is not synched correctly it can affect mileage. I suggest a second opinion by a pro.

Q:My father in law has a 95 jeep grand cherokee with the v~8 engine, the water pump started leaking so we went to autozone and bought a brand new duralast one with new gaskets, I'm gonna be putting it in when the weather lets me since i have to do it out on the street in front of the house, i was just wondering if anyone on here had any tips for me since i have never done one, I'm not a mechanic but i work on all my own vehicles since i am too poor to take them to a shop, i know a lot more about cars than he does so he asked me to help, it didn't look to hard but i'm not quite sure what im getting myself into, any advice or tips about this job is greatly appreciated. And please don't post telling me to take it to a mechanic as this is not a option for us, i will get it done i just thought somebody could help make it go a lil smoother with some pointers... Thanks: make sure the when ya take the old one off that ya clean the surface real good where it bolts on. razor blade to take off any old gasket ect. some fine sandpaper to sand it down smooth for the new gasket helps to,just dont gouge it.use some of that red silicone in a tube,can get it at any auto parts, smear both sides of the gasket,the engine , and the water pump. let it cure out till its almost dry. bolt the new one on but when ya tightening it down do the bottom bolts first then the top bolts. add the antifreeze and check for leaks .good luck

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