Multistage Single Suction Centrifugal Pump
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- China Main Port
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- TT OR LC
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General Description
D/MD/DF/DY series pump is multi-stage single suction sectional centrifugal pump with excellent hydraulic model, it has advantages of high-efficiency, energy-saving, wide performance range, operating safely and steadily, low noise, long life and convenience for installing and repairing etc. It can deliver heat water, oil, corrosive or wearable medium by changing material of the pump or coupled with extra cooling system.
D series pump is used in mine and urban project for delivering clear water without solid particles or other liquids which are physically or chemically similar to clear water. The temperature of liquids must not exceed 80℃.
MD pump is used to deliver neutral water with solid particles below 1.5% (viscosity less than 0.5mm) and other sewage water. It is suitable for using in steel factory and mine etc. The temperature of liquids must not exceed 80℃.
DF pump is used for delivering corrosive liquids without solid particles, the temperature of liquids is -20℃～105℃.
DY pump is used for delivering oil and petroleum liquid without solid particles and viscosity below 120 centistokes , the temperature of liquids is -20℃～105℃.
The inlet pressure of above pumps is less than 0.6Mpa.
Performance Range
Capacity: 6.3-600m3/h
Head: 22.8-650m
For example D(MD,DF,DY) 85-67X3
D: Multi-stage horizontal centrifugal pump
MD: Multi-stage wearable centrifugal pump
DF: Multi-stage anti-corrosive centrifugal pump
DY: Multi-stage oil centrifugal pump
85: Rate capacity is 85 m3/h
67: Rate head is 67m
3: 3 stage(3 impellers)
Structure
Type D (MD,DF,DY) pump consists of stator, rotator, bearing and shaft seal:
1. Stator: main parts is suction casing, stage casing, discharge casing and Diffusor, they are screw up by poles to become a working house. The suction direction of type D pump is horizontal, its discharge direction is upward; the discharge direction of type MD, DF, DY pumps are upward, the suction direction is horizontal, they can be made upward according to user requirement.
2. Rotor: it is consist of shaft, impeller, balance disk, and shaft sleeve etc. shaft supplied power to impeller. The axial force is balanced by disc. The shaft sleeve is mounted on shaft to protect shaft.
3. Bearing parts: it is consist of bearing body, bearing and bearing cover etc. The bearing of type 85-67,155-67,600-60 pump is sliding bearing, lubricated by dilute oil; the other pump bearing is rolling bearing, lubricated by grease.
4. Shaft seal: it is usually adopted soft packing seal, consist of sealing house on suction casing, packing , blocking water ring, the seal house have some pressure water to cool. Lubricate and seal pump. Type D pump pressure water come from pump itself, type MD, DF, DY pump pressure water is come from pump itself or outer water, type MD, DF, DY pump usually adopt mechanical seal .
Drive
The pump is driver directly by motor through coupling. View from motor end, the rotating direction of pump is clockwise.
- Q: If there were no water at the discharge of a pump and then you had just fed water through and measured the pressure of the gauge...would that be a different pressure if the whole system (both inlet and outlet) were continuously filled with water?
- 1.If there is no water at the discharge of the pump then there can be no pressure. 2. If there is water at the discharge of the pump, but the pump is not running, then there will be a pressure in the system. 3. If the pump is running, the pressure in the system will be higher than at 2.) above becuse it takes additional pressure to move the water through the piping. The flowing water requires additional pressure to get thru the piping system.
- Q: How can I do a pressure test on my 350's water pump. Some one suggested I do it to make sure it needs replacing.
- Most shops have a tool that goes in place of the radiator cap. this tool has a small handpump and gauge. Air is introduced into the cooling system and once pressurized, any leaks will be visable. The device will only detect a coolant leak from the water pump seal, it won't show any bearing wear within the pump.
- Q: Ok, here's my problem. My parents bought this house a few years ago. No problems at first, but then during Hurricane Katrina, the basement started to flood from the heavy rains. Now whenever it rains, it floods. We have a half bath down there and the water would drain out in the shower drain. Now no water drains out, and we've already check the drain for clogs. It's clear. We currently have to bucket the water out.I'm looking for a good water pump to get them before I move out. I'm not sure if it has a sump pit or anything.We don't particularly care if we have to pump it out through a window or anything, as we have a pasture next to us. I just need something that could pump out the water when it rains. Preferably something not too expensive but that will still get the job done.Note: This is in Louisiana; lord knows what compelled the people who built this house to build a basement.Any suggestions/advice are much appreciated.
- hydromatic okorder /.. ~Honsell T- the reason he has water entering his basement is because he lives in Louisiana(or anywhere in the south really), which is at or BELOW sea level. you have to have serious waterproofing to not have leaks.
- Q: i replace all the seals on the water pump reinstalled it and the same thing happened... it leaks out the bottom some where and run down the water pump and down the hot side radiator hose... any ideas?
- Chevy 350 Water Pump
- Q: s10 blazer with 130k original miles.. is leaking water but not from the water pump... just replaced it and still leaking from the same area... where are the freeze plugs located? where else could it be leaking from? it lools like its coming from harmonic balancer or close by!!
- look at the housing that the water pump bolts to ,it may be busted and there's some of the bolts that go all the way through in to the block if those wasn't coated with sealant it will still leak from the bolts that hold the water pump on,and that will make it appear to be leaking from the front cover,you got two freeze plugs in the front and three down each side,good luck with it,
- 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.
- we've a Jetta and the water pump went at 30,000 miles. Its meant to final plenty longer till the timing belt desires to get replaced. the reason they use plastic for the impeller is so if it fails it would not injury the timing belt. while the pump fails you may notcontinual the motor vehicle for any distance, the engine overheats, the warning lighting fixtures come on and thats it. in case you endured tocontinual you would be able to desire to doubtlessly grab the engine or a minimum of blow the top gasket and deform the top, those engines are all aluminum and can't stand to be overheated.
- Q: Water pump quot;leakingbut not dripping anything. how important?my 04 tacoma has a quot;leaking water pumpquot;. I just see some pink fluid around the seals, nothing is dripping. toyota dealer didnt make a big deal about it, just said i should get it done soon. heck they didnt even tell me, i just saw it on the receipt.other mechanics said the same thing. quot;whenever u want to do it we'll do it.is it not an hugely important mechanism or what? how long can i go without doing it? the first symptom would be the engine getting a little hotter? its been like that for 5-6 months.
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- Q: PROline Dishwasher has Broken down, after a detailed Examination of the appliance we have managed to conclude it is the Water Pump, I'm looking to find a new one to repair it myself but would like to know if any make one would fit, as Finding a PROline Water Pump has proven Great Difficulty, Any Knowledge of the matter would be greatly appreciated, Thank you
- Unless you are sure that the problem is the water pump, you might want to check the hose to make sure it isn't clogged up and not allowing the water to drain out correctly. If you do need to change the pump, you will most likely have to replace it with the same pump. If you haven't done so, try going on line and enter your dishwasher make, model, and enter water pump and see what you can come up with. If your washer is an older model, it is possible it is no longer being made and it might be difficult to find parts for it. You might also try calling around in your local area to some appliance stores and ask them about finding the part or where you might find the part. You could also contact a repair service and just ask them if they can find the part for you if you are going to fix it yourself. If the pumps are still being made, any appliance repair service should be able to get you the part. If you can find a store that sells that brand of washer, they to should be able to get the pump for you to.
- Q: 97 izusu rodeo has constant squeal after timing belt, water pump and all belts being replaced what could be the cause. It sounds pretty bad.
- If the timing belt is slipping the car wouldn't run. Chances are it's either the one that drives the AC or power steering unit. Make sure there's no oil on them they're the right size and properly tensioned.
- Q: I have a 1992 acura legend coupe V6 3.2 liter engine. My water pump is leaking. How do I tell if I need the 1 tube or 2 tube pump because thats how the water pumps come. Its either the one tube or two tube but I dont know which one I need for my car. also, how much is the cost to install the water pump. Thank You,Josh
- This Site Might Help You. RE: Acura Legend water pump? I have a 1992 acura legend coupe V6 3.2 liter engine. My water pump is leaking. How do I tell if I need the 1 tube or 2 tube pump because thats how the water pumps come. Its either the one tube or two tube but I dont know which one I need for my car. also, how much is the cost to install the water...
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Multistage Single Suction Centrifugal Pump
- 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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