D & DG Horizontal Multistage centrifugal pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 set/month
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The pumps are of horizontal and segmental type construction. The shaft is subcritical. For improving the cavitation behaviour the impeller of the first stage is provided with an enlarged entrance area. End thrust is balanced by balance disk. The impeller only with suction side wear ring.
The rating of the balance disk ensures complete hydraulic balancing of the thrust forces in all of the performance range. The rotor is supported by roller bearing in two ends.
Application:
Water plant General industrial services
Pressure booting Mines
Boiler feed Fire fighting
Sea water
Performance range:
Capacity Q up to 2000m3/h
Head H up to 1200m
Temperature T up to 120
- Q: My toyota 99 camry stalled and would not start. engine turned over and all lights worked. had the oil changed 3 weeks ago and they told me their was a noise and it might be the water pump. my questions are does this sound like the water pump? Do they usually change the timing belt and is this necessary? is this something that we can do at home? thank-you for any info out their!
- If your water pump is the problem, the stalling and not starting would've been caused by your engine overheating. Hopefully that's not the case. Also, waterpumps tend to make a noise when they go bad, but the most common symptom is the loss of coolant in your radiator. The waterpump will began to drip when it goes bad. If you are getting the waterpump done, I would bite the bullet and spend the loot on a full timing belt replacement. My reasons are this: In order to get to the waterpump, all of the belts (including the timing belt) will need to be removed. This is one case where a mechanics advice on additional work works in your favor. If you replace the timing belt while replacing the waterpump, you will be saving hundreds of dollars in labor in the long run. The timing belt change isn't necessary, and you don't have to worry about damaging your engine if it breaks. your Camry has a noninterference engine so you'll just need to replace the belt when it breaks and you're good to go. However, replacing it while you have the waterpump done will save you money as I mentioned before.
- Q: Water pumps are always pumping water, what's the matter?
- Is the self-priming pump, not the self-priming pump, the actual suction is too large?How much is the water pump voltage?Inlet pipe leak
- Q: what makes pump come on every 10 seconds when water is on
- i'm assuming which you're pertaining to a nicely pump, and your suitable it sounds like it is working slightly too many times (short cycling). in many circumstances on a nicely gadget you will detect a stress tank, which will look after a reservoir of water at a somewhat consistent stress. The tank will empty as water is used interior the homestead until the nicely pump kicks in to replenish it. commonly this takes between 5 to 10 minutes, yet this time is extremely variable depending on length of take, stress placing, etc.. in case you're stress tank has develop into water logged it could account for the situation you're having, and you will would desire to recharge the tank with air. you will discover the air filler nozzle on the top of the tank on maximum fashions (apparently like a bicycle tire nozzle). in case you're nevertheless experiencing the situation afterwards then you certainly may well be wanting to purchase a sparkling stress tank (they often have a fifteen to 20 year existence span).
- Q: It is a 110 shallow well pump for my water source to the house.
- If you mean your pump turns on and off rapidly (really short cycles) you have a waterlogged pressure tank. The pressure tank for your system has an air space inside that is separated from the water by a neoprene bladder or diaphragm. The air provides a cushion for the pump and system since air is compressible and water isn't. Sometimes the diaphragm will develop a small hole and water will enter the air space. You may be able bleed the water out and recharge the air or in some cases the diaphragm will have to replaced.
- 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: My dad wants to buy a salt water pump for a tiny pool.I'm not sure if it's pointless for the size that the pool is, but it is 12x12x3Is it too small of a pool or are there salt water pumps meant for tiny pools that I could look at?A link to any would be nice. :)Thanks!
- salt okorder /
- Q: About 2 months ago I started hearing a noise coming from my bathroom that sounded like loud humming every 3 or 4 seconds after I would turn on the water or flush the toilet. I noticed that when this noise happened the water pressure would increase and then it would go back to normal. Then the noise started to get louder. Last night while my husband was taking a shower the water lost pressure and then completely turned off. Now I have no water at all whatsoever except for maybe a few drops when I turn the faucet on. I have a private well and when I bought the house I was told that the well is underneath one of my bedrooms because the house was built on to and they built over the well. I know I can get to the pump from the crawl space. Has anyone had this problem or does anyone know what it might be or maybe even how much it could cost to fix?
- I am currently experiencing something similar. Our pump started making a loud noise like you mention. I had a plumber come out who works will well pumps and he told me it was a bad bearing in the pump (we has a deep well jet pump, the pump is on the surface). He also told me it could stop working in a day or a week or a month, no way to tell. So we bought a used and fixed up pump, hired a plumber to put it in this past Monday. Everything was working fine, until this morning (Thursday) I wake up to find that we have no water, not even a trickle. Trying to get a plumber back out here today. From what I can surmise from phone calls, it looks like it MAY be the pressure switch. In any event, it is most likely something electrical. If it was the submersed part of the pump, the pump would be turning on as if to work, and you'd have no water, or the pump would run all the time with little or no water. When we bought the fixed up pump it was $200 (they are $500 brand new). The plumber charged us $200 to put it in.
- Q: could it be the water pump??
- Overheating can be caused by many things such as : the fan, the fan motor ,the water pump, or a fuse. Overheating is a trail an error task. since you already changed the thermosatate the next thing you need to do is check the fan motor.
- Q: i know a little bout cars always fixed my own since day one but this is the first car i have ever had/workd on with a internal water but thats driven off timeing chain my cars running hot and its holding prusser so i know its not radator or hoses but i need to know a way to check and make sure its the water pump befor i go tearing the engine apart
- When the car is running feel the hoses to see if the bottom hose is warm or not. If it is a lot cooler than the top one the water pump may not be working. Also turn on the heater to see if there is heat in the car. If there is heat inside the car the water pump is working. If the car is running hot while driving around town but runs cooler while driving on the highway the cooling fan may not be working properly. That car has a two stage cooling fan that is known for going bad. The low speed setting is the speed that is normally used and the high speed setting is used when the air conditioning is on. With that in mind you can try turning on the air conditioning to see if the motor cools down when it is hot. You will also want to see if the fan is coming on at all before you go too far and check the fuses and relays before you assume the fan motor is bad because they are around $100.00. Also I should note that I assumed that you have already checked the fluid level and thermostat. If not you need to check that first. Hope i have been helpful.
- Q: Pump performance parameters have three sets of data, how to understand the flow, lift, flow speed
- The middle parameter is the rated value. The lower limit is the maximum. General use of valve control.
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D & DG Horizontal Multistage centrifugal pump
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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