D Series Horizontal Multistage 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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Product Overview of D Series Horizontal Multistage Centrifugal Pump
This series of pumps use national energy-saving hydraulic model, developed and updated constantly by our factory, with the advantage of high efficiency, wide range of performance, safety and smooth operation, low noise, easy installation and maintenance, long life, and its technology level is in the domestic leading position, product performance is reliable.
Features of D Series Horizontal Multistage Centrifugal Pump
This series pump is a horizontal, single suction, multi stage centrifugal pump section, the suction is in horizontal direction, and outlet is vertical upward. Water suction, middle, discharge section, bearing housing and pump body are bolted into one strain, and select stages according to the pump head.
2. Rotor includes shaft, impeller, shaft sleeve, balance disk, and other parts. Axis parts are connected through the flat keys and the shaft nuts. The rotor is supported by the rotor bearings or sliding bearings in both ends, the bearing does not bear axial force, axial force is balanced by the balance disc. Bearings lubricated with grease, sliding bearings lubricated with light oil, and oil ring lubrication, and cooled by circulating water.
3. Shaft seal in the form of two kinds, mechanical seals and packing seal. When use packing seal, the packing ring should be placed at the right location, the tightness of packing must be appropriate to the liquid oozing drop by drop. Various sealing elements is in a sealed chamber, the chamber must be filled with some water, as water seal, water cooled or water lubrication. At the seal there is replacable sleeve, to protect the shaft.
4. From the motor direction, the pump is clockwise rotation.
FAQ
Q: Are CNBM pumps available in DIY stores?
A: Yes, currently, we’re available for DIY stores all over the world.
Q: Where do I have to send pumps for service?
A: You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.
Q: Are your pumps acid-proofed?
A: To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.
Q: Can your pumps mount Eff.1 motors
A: Currently, only on request though this will shortly be a CNBM standard.
Q: Are your pumps protected against dry running?
A: No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.
- Q:Help?Water is to be pumped to the top of a skyscraper. If the pump can create a gauge pressure (pressure above atmospheric pressure) of 8.50E+5 Pa, what is the height of the tallest building that it can service? DATA: g=9.8 m/s^2
- IF the pump can produce a static pressure of 8.5e+5 Pa, then it can support a column of water, h h = P/(rho*g) = 8.5e+5/(1000*9.8) = 86.7 m h = 87m Now, the water will have no velocity, so you can't use it effectively, but that's not what the problem asks!
- Q:how do I know my water pump failed. 98 mustang V6 started to leak coolant from the front lower part of the the engine. How do I know for sure my pump is bad? Did refill and kept on leaking as I manage to get home. Little help please!
- There is a weep hole on water pumps that will leak coolant when the pump goes bad. The housing could be cracked or there could be a leak in the gasket. When it's running, see if you can see where the coolant is coming from.
- Q:vw tells me the pump is defective, bad water circulation. i noticed the fans did not turn on when it began to overheat. is that irrelevant with the pump being defective? i even drop the car cold(i started the engine and drove) within 10mins it began to overheat, but the fans did not turn on. is it just the pump? the fan switch is new, no fuses are blown. the radiator and fans are less than 2 yrs old. 2000 jetta
- You should've noticed the worn out tires before u even stepped foot in the car. Go to any tire shop and get new tires, they will balance them when installing the new ones and that will take care of the vibrating. As for the water pump going out, I agree that that shouldn't have happened at 27k
- Q:i have a 99 Mitsubishi Eclipse and my Car started to leak water and as soon as i start to put water it starts to leak and it wont take in the water that has on the side as well. what should i do or what do you recommend?
- You did not mention the sub-model of your eclipse (if it is a spyder or not) so there is no way to know the engine option, the2.0L (non-turbo) the 2.0L (turbo) or the 2.4L? But you don't have too many options! If the water runs out of it as soon as you put it in then obviously you cannot drive it or you will do further damage to the vehicle. You need to be able to see where it is coming from (as it shouldn't be too hard by the amount it is leaking. If the water is coming out from behind the timing cover then there is an issue with the pump, but, as the other poster said, it may also be a split hose!
- Q:Can I use Ultra Blue gasket maker on a water pump? The packaging is not labeled high heat.
- Yes, but you have to let the gasket maker cure for at least 24 hours. After you have driven it for a couple days, be sure to re-tighten the flange bolts, as the gasket maker will shrink with heat, causing possible leakage. Good Luck !
- Q:I have coolant leaking out and i'm pretty sure now that it is the water pump. Question can water pumps leak even if the cars not running?Like a steady drip every two seconds? Forming a decent puddle after awhile, but when running the pump is'nt making any abnormal noises is that normal? Is there other clues to positively know the pump is bad? I cant believe how hard a job it looks like it would be to replace it there is no room! Anybody with some helpful how to's? how about an estimate on how much a shop would charge to do it?
- Put a jack under the oil pan with a 2x4 between the pan and the jack face. You will have to take the serpentine belt loose, the idler is below the power steering pump, and then support the engine on the jack and remove the passenger side motor mount. There is an aluminium L-shaped bracket to remove and then a cast iron piece with 4 bolts holding it to the engine. Remove also the alternator, as it will get in the way. Once the motor mount is out you can remove the serpentine belt. Now you will need to remove the bolts holding the stamped serpentine pulley to the water pump, I believe there are 4 of them and I think they are 8 mm. You cannot, however, take the pulley out until the water pump is off. So now you have to take the bolts out of the water pump and pull it out, clean the mating surface for the new pump, and reinstall, just make sure to put the serpentine pulley over the water pump before you try to put the pump back in. On a side note, before you go apeshit with all of this, pull the iginition module and coil pack mounting bracket off the front of the engine and check the bypass hose to see if it has a hole in it before you go right to the water pump. I had this go on the wife's car, and overzealous idiot that I am, I just assumed it was a water pump. Several hours, busted knuckles, and beers later, I discovered that it was a bad hose that cost me 6 bucks and took 15 minutes to install, not the 40 dollar water pump.
- Q:Okay, I have a 1982 Suzuki Dt8 that someone gave me. But it will not pump water well, when you reve it it will have a little watter shoot out the water outlit, but heres the thing. if you take the cover off be the shift linkage and run the engin it will pump water through just fine
- I've passed on answering your question a couple times, mainly because I'm not sure exactly what you are asking. So let me ask. In the water does the engine overheat? I'm not sure that what you are looking at isn't the relief hole and not the water discharge, which should be under water. How are you supplying water to your engine? Are you running in a barrel? The water pump should be replaced every 2-3 years, so unless you are going to do it yourself, take it to a shop and explain what you are observing. Taking the cowling off will have no effect on the water pump, so I'm guessing you are looking at the wrong place. P.S. This was a common error with Evinrude small motors back in the 70's and 80's, motors similar to yours. The exhaust fin was just behind the propeller. not higher up the leg
- Q:I have a 73 dodge charger 400 cubic inch engine, The water pump broke (causing the fan to chew into the radiator) I replaced the water pump and fan (will be replacing the radiator this week) But the problem I am encountering is the belt for the water pump is lose, How do I go about tightening this?
- Well without seeing the problem I would say you either didn't put everything back or like the other guy answered you loosen usually the bolts to the alternator or power steering pump and use a pry bar to tighten everything up.
- Q:Fire pump control cabinet installation distance, ground height should be how much?
- The ground height shall be determined according to the height of the connecting line at the bottom of the control cabinet and the water pump, usually 15~20CM.
- Q:Why should the pump fill the air before running? What's the reason why the water doesn't go up?
- First of all, why should exhaust air, pump suction principle is the rotation of the impeller, pump water inside the throw out, and then let the inlet pipe into a vacuum. Then, under the influence of atmospheric pressure, the water pressure is pumped into the pump. Therefore, if the water is not filled, the sealing of the pump is impossible to pump the air inside the evacuation of high vacuum. In other words, do not fill the water, you can not smoke water. You can hear the noise in the pump when the water bubbles under the bottom vacuumThe water doesn't go up because it doesn't have enough vacuum!The reason 1 is because there is no water filling,2, because your pump and water vertical height higher than the pump itself suction stroke.3., the pipeline resistance is too large (including the pipe diameter is too small, elbow and so on)
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D Series Horizontal Multistage Centrifugal Pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 500 unit/month
OKorder Service Pledge
OKorder Financial Service
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