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
You Might Also Like
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: Hi, I own a 2004 chev. venture and the water pump is getting noisy (most likely the bearings) I priced a refurbished one online at $18 and am wandering if this is a task I could handle myself, or if I'd most likely screw it up
- I don't work on cars, but my dad does. It seems like a water pump would be just as easy to replace as an alternator. Remove, replace, reattach hoses and/or belts. Get one of the repair manuals for your car from the auto store; that will walk you through it.
- Q: I have a 1969 Chrysler with a new 3 core radiator. It still has the stock water pump and I am wondering if a high volume pump would make it run cooler at higher speeds. It runs hotter when you get off the freeway. I have flushed the system and installed a new thermostat. I also replaced the fan clutch. I am at a loss of why it still runs warmer than the 180* thermostat.
- maybe the fan is too far away from the radiator to efficiency pull the air at slow speed. They sell spacers.
- Q: Colleagues, could you explain the principles of operation of the water vane vacuum pump? What range of pressure can one achieve with this type of vacuum pump? If somebody could post a reference to books, app notes, commercial datasheets of such pumps, that would be simply great.
- Natural okorder /
- Q: All of a sudden I have no water coming to the house/anywhere from the pump/well outside. It's a newer well, good water quantity (Florida...no dry up problems), no sand in water. I'm new to this house and don't know much about the pump stuff. Is there something I should look at or switch on/off. The breaker is ok. Help, I need a shower! :) Oh, there were about 15 ants around some box, but it didn't look connected to the pump...it's a box to the pool filter thing.
- If you are sure you have power to the unit, go to the pressure tank. There should be a pressure control switch with wires going in and out. It may have a reset switch that you can try to reset. You usually have to hold the switch for several seconds for the water pressure to build up past 20 pounds before you release the switch. You can tell if this is working by hearing water flow thru your pipes and/or watching the pressure gauge on the unit.
- Q: Is a 3000 watt generator sufficient to power a 3/4 horsepower water pump?My house has a 3/4 horsepower pump that it uses to pump water from the well to the house. I want to purchase a generator that will be sufficient to power this pump in a power outage. Is 3000 Watts sufficient?
- Danny and GTB give a good answer, I just add some: As a rule of thumb, 1 horsepower (HP or hp) is equal to 750 watts, and a motorized electric equipment at start up will suck electricity power about twice as much as its specification. Is you pump equipped with a three phase or a single phase electric motor? You have to suit it with the generator. As for the generator, if possible you choose a generator with big flywheel, with slower RPM -rotations per minutes- than a generator with high RPM, because a water pump will frequently on and off according to the usage. This could cause the generator to wave down and up accordingly. Or a generator equipped with an electronic governor that will react fast enough to the frequent on and off load of the water pump. Hope the best and God bless you and good luck day by day!!
- Q: I am trying to change my daughters 2004 Grande Am water pump because people tell me it is squealing. We purchased a replacement pump and blue gasket glue. I know to remove the Serpentine belt (not sure which pulley to reduce tension on) then I need to know which bolts to un-tighten, won't the pump turn as a use the wrench? Is there a good video available on changing out the water pump? I've done maybe 5 water pumps in my lifetime all on V-8s with rear wheel drive, so they had easy access. Does anyone know the steps of removal or can someone point to a video of removal replacement?
- better make sure it,s not the belt squealing and not the pump. usually when a water pump goes out they will leak. i would be checking the belt first.
- Q: i have a significant stream of water running out of the coolant return side of the engine under the coolant pipe on a 1997 caravan i will lose a gallon and then it stops until the engine heats up and of course more comes out with expansion
- You will have to remove the AC compressor, all of the drive belts, alternator bracket, power steering pump and bracket, motor mount, timing cover, and the timing belt. This job calls for 4.3 hours and I was able to do one in about 3. If you really want to attempt this yourself, let me know and I will give you detailed step by step instructions to do it, right down to the timing marks and what size each bolt is. If you have never done a water pump/timing belt on any car before, I strongly recommend you don't attempt this repair yourself. The 3.0 really isn't a bad one to do, if you have the tools and some mechanical knowledge and ability.
- Q: Is it ok to drive a car with a bad water pump?
- the water pump cycles through the engine and cools it to a safe level without it the water heats up and will start to boil you will blow a head gasket in a matter of a few blocks and it will do damage to almost everything in the engine DON'T DRIVE A OVERHEATING VEHICLE
- Q: How do you remove the water pump from bmw m42 engine?
- Follow the instruction manual Drain the water first then remove the timing case release the tension from the belt, unbolt it and remove.
- Q: Domestic pump does not use water, or turn, I do not know why?
- Your home should be the pipeline booster pump, a pressure switch outlet of the pump, if no water will switch off, open the water tap water pump will work ~ ~ should be the pressure spring on this switch is broken, with 4 years of spring rust, not the original so good toughness. Another reason is that when the water pressure is not enough, the pump will work, but this can be ruled out.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
