ZDB.HDB Submersible Electric Pump
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Feature: The ZDB model axial-flow submersible electric pump and HDB model mixed-flow submersible electric pump are the upgraded and updated product of electrical motor set of conventional axial-flow pump and mixed-flow pump, the electric motor of hydraulic pump is an asynchronous motor of dry totally-enclosed submersible which can be operated in water for long term with the advantages the conventional motor series can't match.
1. Because the electric motor is combined with the hydraulic pump, the assembly procedure is no longer necessary for lining up axis of electric motor, transmission mechanism and hydraulic pump on site, which costs labor and time. Now the installation on-the-spot becomes easy and fast.
2. Because of its operation submerged into water, the electric pump can greatly simplify geotechnical engineering and building structure engineering of pump station, reduce erection space and save 30%~40% construction cost.
3. Low noise, no high temperature in pump station, improving the operational environment and underground pump station can be built according to the requirement, as a result, the environmental scene on the ground can be maintained.
4. Submersible electric pump has double and triple mechanical seal and F grade insulation(155oC thermostable) with protection grade IP68(IEC). The pump has hydraulic model of nationwide unified design, which has high reliability and has the same performance of the conventional hydraulic pump so that the customer can select the model easily.
5. Convenient operation, and easy to realize remote control and automatic control.
6. Adopting this type of submersible electric pump is the most thorough approach for building pump station along the river and lake area where the water level fluctuate greatly, as well as for resolving the problem of flood prevention of pump; moreover, the major shaft and intermediate shaft are not required any more, and the machine set can operate more steady and liable.
7. The two models ZDB and HDB submersible electric pump can be used in irrigation and drainage of agricultural field, and can also be used in supply and sewerage water of factory, mine, dock, urban construction, water supply works and power station. The Axial flow submersible electric pump applies to the condition of low lift head, high flow-rate; while the mixed-flow submersible electric pump is very efficient with high performance of cavitation erosion. It is applicable for the occasion where the water level changes greatly and the requirement to the lift head is high. The conveyance medium is untreated water or lightly polluted water. The highest temperature of the conveyed resolution is 50oC.
- Q: My truck has been over heating, and I cant figure out whats going on...the only thing that gets really hot is the upper radiator hose, and the radiator....I just noticed there was a plug unhooked from the water pump, what does that do? Or maybe it could be the thermostat? It just overheats, and when I park it, it wont start half the time, usually I can let it cool off and go, but sometimes it just dies and I have to let it cool off and jump it off.
- Get yourself a Haynes or Chilton repair manual at Autozone, Pep boys, etc. Make sure you clean the old gasket material completely off the block before you mount the new pump. If not, you'll leak and have to do it all over again.
- Q: i learned from wikipedia that the water pumps back to reactor where it is heated again and the cycle begins again. but then i saw this diagram
- As you factor out it was once the double-punch of the earthquake and tsunami that caused the problems at Fukushima. The diesel mills have been enough to control the pumps to cool the reactor but then the tsunami got here and swamped them. Shutting down the reactor after an earthquake is typical defense system. The diesel turbines had been designed to be a backup in the occasion of an earthquake. They functioned quality even after the large quake. If the quake didn't occur, but instead the planet was once just hit with the aid of the tsunami, the other planets in unaffected areas of Japan would still be operating so this implies the engineers onsite might have jerryrigged anything in order that the pumps would be powered through the country wide vigor grid even though the diesel pumps were knocked out. No longer shutting the reactors down would have resulted in much more radiation being launched as a result of the damaged structures and containment units.
- Q: i have a jetta and would like to know how difficult it would be to do. I know its a german car this is why i ask. thanks
- The water pump is driven by the timing belt on that engine. You don't have to take the alternator, power steering pump, or the a/c compressor off, but you do have to make sure it is timed right. Not too hard to do, just make sure the marks line up. Good luck!
- Q: i mean, the water that runs through the ground from rain and ends up in the pit in the basement,is it clean to drink in an emergency? live close to a public road where they salt for snow and ice, so do you suppose that is in the water?
- The only thing it would be suitable for is flushing toilets.
- 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: 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)
- Q: It is used in a water pumping station.
- This Site Might Help You. RE: What is a submersible pump and how does it work? It is used in a water pumping station.
- Q: The role of impeller in water pump
- The impeller is driven by electric motor rotation, the middle impeller creates a vacuum to vacuum at the inflow of water will be (on the surface water is continuously sucked into the impeller), then the water through the high-speed rotation of the impeller of the water discharge, play a promoting role in water.
- Q: i need to know an estimated cost for changing this cars water pumpthanks..
- Too okorder i did this, and by doing so it saved me money, time, and the risk of getting ripped off.
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ZDB.HDB Submersible Electric 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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