Centrifugal Pumps

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Loading Port:: Shanghai

Payment Terms:: TT or L/C

Min Order Qty:: 1 Set unit

Supply Capability:: 1000 Sets Per Year unit/month

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Pump head and suction & discharge can be made of cast iron on request too.

Q: What is the function of the pump?: Drainage or irrigation

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?: When you can't see it on the engine. It is usually at the back of the timing quilt. Many engines are now hooked up that way. The timing belt also runs your water pump. And if you happen to must substitute the water pump. You are going to also replace the timing belt. Which is an efficient thought any method .Considering a 2001 may have many miles ,and nearly able for the belt to break. Leaving you stranded.

Q: i want to make this for a physics project for school. i found a video on how to make it, but i dont understand the physics behind. i have to make a model and a poster explaining the physics. i dont understand what to put on the poster so could someone help me with which physics principles this project would go with?: 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: I have an 8 gpm pump at a depth of 170 ft, I am pumping the water 2000 ft in a 1 1/4 inch line. I need to know how many gallons per minute I am getting.: Use the Bernoulli equation, aka mechanical energy balance.

Q: Hello,Thanks for looking into my question. I am a little confused on the definition of a submersible water pump. I am assuming that they are actually submerged but that sounds a bit unlikely in my mind. I suppose if it has a GFCI setup built in with everything sealed beyond the portion that pumps, it would work submerged without any risks involved.Are submersible water pumps meant to be fully submerged? I am mainly interested in this information because I am concerned about the amount of noise they make, being submerged seems likely that they would not be able to be heard. Thanks.: This type of pump is designed to run under water and when submerged will make little noise.

Q: I have a deep tropical fish tank, my three in one pump is 15 watts, if I put it in the middle of the active oxygen bubbling tank can function, everything is normal, but not very good filtering, can not clean up the garbage at the bottom of the tank. So they put the pump a little deeper, but at this time the pump does not bubble, the oxygen supply in the pipe there is water, atmospheric pressure can not enter, but still can pump water filter, so that the pump itself harmful? Will the pump burn out? This question is very important to me. Please help my brothers and sisters downstairs. I will thank you for my dear tropical fish: First tell you the pump not bad, just can't carry oxygen rinse, now he is equivalent to a 2 in a filter of the submersible pump, without any damage to the pump itself, three in one pump is actually in the 2 water outlet and air pipe, pressure by fluid flow is the principle of position the smaller the air drag, now a large pressure, oxygen loss of function, but the pump itself, his work without any change, so do not burn, rest assured it

Q: can a water pump pumping out air instead of water?: It wouldnt last long as the water acts as a lubricant and the seals would fail as a result .The bearings would also overheat if relying on being cooled by the water

Q: can a worn water pump make the car idle high while in park when driven for a long period of time......03 grand prix: The water pump is only an impeller and moves fluid through the engine for the purpose of cooling. With that in mind, no, it should have no effect. Suspect you have a vacuum leak that is causing your high idle, check for a high pitched whistle and when you find it, fix it.

Q: A rectangular tank that is 2 feet long, 3 feet wide and 6 feet deep is filled with a heavy liquid that weighs 80 pounds per cubic foot. How much work is done pumping all of the liquid out over the top of the tank?How much work is done pumping all of the liquid out of a spout 5 feet above the top of the tank?How much work is done pumping two-thirds of the liquid out over the top of the tank?How much work is done pumping two-thirds of the liquid out of a spout 5 feet above the top of the tank?I thought that math was hard enough and now they added physics..: No work required, just hook-up a hose and siphon it out.

Q: We still have water, but it keeps constantly running, and won't stop. The pump itself got warm/hot, and we're afraid that it's going to get ruined or blow up or something. We turned it off for about 30 minutes, then back on to bottle up some water. It's the middle of a snowstorm, and a horrible time for a water pump to stop working, help please!! Any suggestions and fixes, please let me know. Thanks!!! :): Should be a valve on your pressure tank. That is what you turn off or the sheer volume of water in it will keep water flowing until it empties out.

Our main products are all kinds of centrifugal pumps, displacement pumps and vacuum pumps, such as oil pumps, multi-phase pumps, single stage and double suction centrifugal pumps, horizontal split case pumps, multistage pumps, axial-flow pumps, mixed flow pumps, petrochemical pump and submersible pumps. Besides, our company also manufactures electric motors and sells electric motors, building materials, indoor decoration materials, civil electric equipment, devices and instrumentation, as well as exports our mechanical and electric products.

1. Manufacturer Overview

Location	Hunan,China
Year Established	2006
Annual Output Value	US$5 Million - US$10 Million
Main Markets	59.00% Mid East 8.00% North America 8.00% Southern Europe 5.00% Eastern Asia 2.00% Africa 2.00% Oceania 2.00% Southeast Asia 2.00% Western Europe 2.00% South America 2.00% Central America 2.00% Northern Europe 2.00% Eastern Europe 2.00% South Asia 2.00% Domestic Market
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
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3. Manufacturer Capability

a) Trade Capacity
Nearest Port	SHANGHAI,GUANGZHOU,DALIAN
Export Percentage	51% - 60%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	High and/or Average