• EAZ Series Close-coupled End Suction Centrifugal Pump System 1
  • EAZ Series Close-coupled End Suction Centrifugal Pump System 2
  • EAZ Series Close-coupled End Suction Centrifugal Pump System 3
EAZ Series Close-coupled End Suction Centrifugal Pump

EAZ Series Close-coupled End Suction Centrifugal Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
500 unit/month

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General introduction of EAZ Series Close-coupled End Suction Centrifugal Pump

EAZ series close coupled end suction centrifugal pumps offer close coupled design for space saving and simplified maintenance. They are driven by IEC standard motor, much shorter in length thus takes less space to install. 

Applications of EAZ Series Close-coupled End Suction Centrifugal Pump    
1. Heating, ventilation and air-conditioning
2. Fire Protection and Fire Fighting
3. Water circulation
4. Liquid transfer
5. Irrigation  
6. Cooling  
7. Booster service

 

Parameters of EAZ Series Close-coupled End Suction Centrifugal Pump    

Flow Range:2~700m3/h

Head Range:2~152m

Power Range:0.55-250KW

Temperature:-10℃~105℃

Material:Cast Iron, stainless steel, bronze

Work Pressure:≤1.6MPa 

 

 FAQ

Q: How can I get trained on CNBM products?

A: Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

Q: Are your pumps cheaper than those of your competitors?

A: CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

Q: Do you have self-priming pumps?

A: Yes, our product portfolio also includes two ranges of self-priming pumps: self-priming electric pumps and self-priming side channel pumps.

Q: Is it really necessary to fit a bleed valve for the boxes?

A: It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.

Q: If I increase the power of the motor, must I also increase the power of the inverter?

A: You must select the size of converter that allows maximum absorption of the electric motor.

Q: Do you have pumps with grinders?

A: Yes, the WQ models.

 

EAZ Series Close-coupled End Suction Centrifugal Pump

Q:motor overheats but no leak. water just boils in resorvoir. is it hard to do it on my own?
ummm please make sure you have proper coolant and not just water in your rad
Q:My '95 Ford Ranger has had the sound of a bearing going bad in a pulley for about two months. Finally this weekend I started it up and it must have locked up, the belt was squealing really loud and snapped. So, now the water pump pulley has rubber chunks on it, which would make me think that is the bad pulley. But the pulley spins perfectly, really smooth. The alternator pulley on the other hand does not spin perfectly. It is not really hard to spin, but it does not spin smoothly. And the alternator pulley is real clean, no rubber on it at all. Any thoughts? I was thinking of buying a cheap belt and putting it on there, have someone start the truck and watch under the hood to see which is bad.
open your alternator and replace the bearing. there are two bearings, behind the pulley and at the end of the rotor near the slip rings then install new belts. check the rotation of both the water pump and alternator after work before installing belts. you may also check air condition compressor bearing if so equipped. check idler bearing ,if so equipped.. in short, all rotating parts/pulley you see.
Q:So I purchased this car last week. It ran great for three days until it started leaking water so much that it caused it to over heat. My uncle checked it out for me and said it was either the seal or the water pump. Yesterday we replaced the seal and still leaking water. So we now know it is the water pump. My uncle and every mechanic I know has turned down the job saying it is too much work. I even called two small shops yesterday and got turned down saying it was too much work. It is Sunday so most mechanics are closed. Can anyone give me an estimate on how much this will cost. The problem is everyone is saying that the pump is located inside the timing belt which is hard to put back after replacing the pump. Anyone ever have this repair done before or know a price range. I am a college student and need this car running asap and only got about $500 i can put into it. It is a V6 engine.Thanks
I okorder /... any one with a Haynes manual and a lot patience can do it, so if your short on money you may just have to ask every friend and family you know if someone can do it for you. Just make sure its the water pump. It will be leaking out from the timing cover, if its leaking from anywhere else it not the water pump (assuming you have a Mitsubishi engine. if it is the Chrysler V-6 it will be leaking from the water pump itself, and takes a whole 30 mins to change, do it your self).
Q:The flow of the pump will be reduced, the speed will change, the power of the motor will change?
1, this pump flow reduction is not the reason for speed. Because it is not matching the motor frequency conversion, the frequency of power supply unchanged, the motor speed will not change.2, the flow of water pump down, the reason may be that the impeller due to cavitation or wear and tear smaller, second, the gap between the impeller housing change, and the impeller plug foreign bodies, and some of the suction port leak.3, it is possible that the whole system resistance increases, so that the work point of the pump left.
Q:I have a 1997 15hp Mercury 2-stroke outboard. When I run it it runs great and does what i want it to do. However, sometimes it doesn't pee. I can still hold my hand in the stream when it does but its very very hot. It always pees when i run the motor WOT but when im just chugging along it goes out for a bit and then comes back on. Is this supposed to happen? I was told by my dad that the thermostat regulates the pump so that it doesn't cool the engine down too much. Any and all advice is greatly appreciated
The telltale stream should be flowing all the time. Check if this engine has a termister and replace the imbeller
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:We recently fixed our stone water fountain, and now we're trying to get it working. THe pump we had was about 5 yrs old, and didn't work. We've tried to get a new one online, but it only had one inlet for the water to go into the pump, and that got clogged in a matter of about 5 minutes. Since our garden has many trees, it's almost impossible for us to keep the fountain 100% clean all the time to prevent clogging. Anybody know where to get a pump for a 15gal fountain, that has multiple inlets?
Alex - It's best to look for water fountain pump based on there GPH i.e. Gallon per hour ratings - this is the rating that show how many gallons of water is the pump able to recirculate in one hour. First answer to look for is the GPH rating of your original fountain pump. Also, most of the higher GPH fountains have several inlets, so that should not be an issue if you get a higher GPH pump. Just keep in mind that higher the GPH, higher the power consumption, and thereby, higher electric bills. Just look up the sources I am pointing out below and I am sure you would find a good fountain pump for your garden fountain.
Q:So, my husband and I bought a 1993 Chevrolet Corsica a couple of months ago. This weekend we took a trip that ended up being about 400 miles round trip. About 300 miles into our trip, the Check Engine light came on, but there was no noticable problem with the car, no overheating, no clanking or odd smells, the light went off about 2 minutes later. So we got it home, no problems whatsoever. My husband drove it to work this morning, and we were preparing to go to the store tonight in it, and we noticed a massive amount of radiator fluid under the car and the overflow bottle was empty. The leaking appears to be coming from the engine, and the antifreeze is running down one of the upper belts. Could this be a water pump problem? If so, what is the average cost to repair one (I know water pumps are relatively inexpensive, but we'll need to take it in to a shop). Does anyone have any idea? All replies will be greatly appreciated.
Check engine is probably indicating an emissions issue but it could have been overheating slightly. A leak at the top centre on the front of the engine (engine sideways so front is passenger side) is an indication of a failing water pump. What happens is the bushing wears and the seal can allow coolant past. This is a built in safety feature so you get fair warning of an impending disaster. It takes about 45 minutes but the shop will go by the book and charge 1 to 1.5 hours. They will also charge full retail on the water pump I'm not slamming repair facilities they have to charge these amounts or they just don't make money. You should have them replace the serpentine belt while they are at it. Expect to pay $250 to $350 including shop supplies like engine coolant and LocTite.
Q:What is the average life of a water pump in a car?
to many factors to consider such as: materials used for pump, pump design, the engine operator's driving habits. You could have had the wrong belt put on and that would effect pump life. There are just to many variables. I'd say over 60,000 easy. Most pumps come with LLT Warranties b/c you should only have to replace one once.
Q:It is used in a water pumping station.
What Is Submersible Pump

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