Horizontal Multi-stage Centrifugal Pump D(DF/DY)/DG Series
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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This series is a horizontal, single suction and multi-stage centrifugal pump, which adopts the hydraulic model of efficient and energy-saving products recommended by the sate, playing a leading technical role in the industry. It has such advantages as high efficiency, wide performance range, safe and stable operation, low noise, long life and easy installation and maintenance.
It can be used to transport clear water without solid particles (grinding materials) or suspended substances or other liquids with similar physical and chemical properties as clear water. It can also transport hot water, oil products, corrosive or abrasive media and so on by means of changing the pump’s material (or the material of the pump’s flow-through part) and sealing mode and adding a cooling system.
Our company has passed the certification of IS9001:2000 International Quality Management System. Our product design, production and service are provided with strict and standard control systems and our product quality is fully guaranteed.
By its application scope, the horizontal multi-stage centrifugal pump includes the following types: D pump can be used to transport clear water containing no solid particles with a temperature lower than 80℃ or liquids with similar physical and chemical properties as clear water. It’s applicable for water supply and drainage works in mines, plants and cities.
DF pump can be used to transport corrosive liquids containing no solid particles with a temperature range of -20℃～105℃. The pump’s allowable inlet pressure shall be less than 0.6MPa.
DY pump can be used to transport oil and petroleum products containing no solid particles with a temperature range of -20℃～105℃ and a viscosity less than 120cP.
DG horizontal single-suction multi-stage centrifugal pump can be used to transport the clear water or other liquids with similar physical and chemical properties as clear water. It’s applicable for the water supply in low/middle/sub-high pressure boilers as well as for the high-pressure water supply and drainage in plants or cities. The temperature range of transported medium is -20℃～105℃; And the allowable inlet pressure shall be less than 0.6MPa.
In addition, our company can provide this pump series’ multi-outlet structure and function as required by customers. The user can select the pump’s material, sealing mode, structure, motor capacity and so on in a reasonable way in concentration, specific gravity and working temperature, the pump’s inlet pressure and so forth.
- Q: there is a knocking noise coming from the water pump pulley..i think, the pulley also wiggles when its running. If that's what is wrong, how long do i have to fix it and is it hard and expensive to fix?
- No it isn't hard to fix, first loosen the little bolts on the water pump pulley, then take the belt off, then unbolt the water pump and take pulley off old pump, clean off old seal from block, put on new seal, you may have to use gasket maker or silicone, install new pump, and bolt pulley on to new pump, then reinstall belt. Oh I forgot you will have to drain the antifreeze before you start, and refill it after you are done! Start the car and let it warm up and look for leaks, if you see a leak you didn't get it sealed properly and will have to repeat the sealing process and antifreeze. Takes an hour or so to do!
- Q: Assuming that my water pump standard flow is 20m3/h, tolerance value requirements is + 8%, then is not traffic 22m3/h is not qualified?
- Only half a year after graduation. Professional stuff is forgotten...I can't help you...
- Q: Rated power of three-phase pump4000W is a three-phase operating pump, the voltage is 380V, how to find the three-phase water pump current, and the formula is what?
- Three phase water pump motor rated power 4000W is the output shaft power, divided by the motor efficiency (general 85%) is the input power, which is often mistaken. The electric power is =4000/0.85=4706WRated current = electric power /1.732x, rated voltage x, power factor =4706/1.732x380x0.8=8.94A (assuming power factor 0.8).The above three answers are all wrong.
- 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.
- You have already stated the volume as 8 gpm. There is an elevation head of 170 ft, a friction loss of 1 1/2 ft/100 ft at 8 gpm for and additional 30 ft. of head, You did not state what the service pressure was supposed to be at the delivery point. so the total head required of the pump will be 200 ft. or more if a pressure is desired. Add 2 1/3 ft of head for each psig of desired pressure. Because of hydrodynamic design limitations of the pump impellers, you will never find a centrifugal water pump for sale with that low volume combined with that high head. You will need a positive displacement water pump having an approximately 8 -10 gpm capacity at 200 ft head (87 psi) or more, depending on that pressure. You cannot lift water farther up than about 25 feet with any kind of pump because of the thermodynamic properties of water under negative suction pressure. Deep well pumps are lowered down into the well and submerged. The well may have been drilled 170 feet deep, but the water will probably have risen up into the casing. The actual depth of water may be much less than 170 ft. That will need to be measured You will need 3/4 horsepower as is and 1 hp with 20 psig of pressure at the delivery point.
- Q: I am selling a 96 eclipse that needs a new water pump. I am willing to sell it for an offer as is, but I would like to fix it and sell it for more, so it is as if I am getting paid for the labor.My question is, is it possible at all to change out a water pump on a 96 eclipse without pulling the engine out? Like through the passenger wheel well access panel or anything?
- It is possible, I wouldn't even consider pulling the engine out. The water pump is usually connected to the timing belt, so you'd have to worry about timing it all up after pulling the belt off to replace it. However, being that your eclipse is an inline 4 cylinder, it shouldn't be hard at all to time.
- Q: I need a water pump gasket for my mustang water pump.What can I use if I have no gasket material?
- Water Pump Gasket
- Q: My water pump is sitting very close if not rubbing against the case. There were shavings and a groove. Would this cause it to knock? Also would this blow up the lower end? One more, Should it be in the center or offset twards the top?
- Perhaps one of the shaft's retainers, the bearing, or gear is worn, allowing the water pump shaft to move in and out of the case - causing the impeller to rub on the outer cover. Try to pull the water pump out and push it in - there shouldn't be any play. If there is, figure out why. If the impeller can move in and out, that would cause it to knock. If there were any metal shavings in the coolant, they would scrape the outer cover. The water pump cover isn't an even shape, so I don't know what you mean by should it be in the center The bottom end and the cooling system are 2 separate entities. A problem with one will not affect the other.
- Q: What is the easiest way to remove a water pump?
- drain radiator. remove both 21mm motor mount bolts from subframe (front and rear). drain radiator. remove overflow/washer bottle. remove drive belt. remove 8mm bolt that hold lower watertube to front cover. remove lower water tube from water pump. remove heater hoses from water pump. slightly lift engine with floor jack. remove water pump pully. remove water pump. if you still cant get it you will need to remove the 4 studs that go through the water pump. now its just that easy to do
- Q: My car broke down yesterday and is waiting to be towed to the mechanic (2000 Dodge Neon). I'm pretty sure the Timing Belt broke, but my water pump was broken in the process and leaked out lots of water. Would the timing belt break the water pump when it snapped? Or does the broken water pump lead us to a different conclusion? Any thoughts or ideas would be appreciated.Also I was reading online today about interference engines, but couldn't find a list to verify if I have one of those or not. Anyone know? Thanks!
- As far as I know, Neon's do not have interference engines. A bad water pump can cause the belt to snap, not usually the other way around.
- Q: I have a 1990 GMC K1500 Sierra and about 1 week ago I went to check the anti-freeze level. I noticed it was a tiny bit down. So I look down at the lower radiator hose and it had a slow drip. So the next day I changed the anti-freeze, New thermostat, and a New lower radiator hose. So I thought it was fine but yesterday I went to go check the anti-freeze and the level was down. I look at the lower radiator hose and it has a slow drip again. The hose I replace was Brand New. Could this be a water pump? I did notice a tiny bit of anti-freeze on the water pump. Or what could this be or do I have to change the hose again?
- If the water pump is leaking, there should be a trail of coolant going down the engine. Gotta find where the leak is coming from to determine what to replace. Upper hose, clamps, radiator? Sometimes ya gotta hose off all the antifreeze, let it dry, then look. Good luck.
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Horizontal Multi-stage Centrifugal Pump D(DF/DY)/DG Series
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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