Supply new product industrial high quality high flow high pressure water pump

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  • Quick Details


    • Model Number: YQ NW high flow high pressure water pump

    • Theory: Centrifugal Pump

    • Structure: Single-stage Pump

    • Usage: Water

    • Power: Electric

    • Standard or Nonstandard: Standard

    • Fuel: Diesel

    • Pressure: Low Pressure

    • Application: Sewage

    • Certification: ISO

    • Color: any

    • MOQ: 1set

    • OEM: OK

    • Applications: power plant

    • Flow: 36-182 m3/h

    • Head: 130-230 m

    • Power: 30 to 160 kw

    • Caliber: 80-150 mm

    • Speed: 2950 r/min

    Packaging & Delivery

    Packaging Details:high flow high pressure water pump packing: Standards exporting wooden case
    Delivery Detail:Within 7-10days for high flow high pressure water pump

    Specifications

    high quality high flow high pressure water pump 
    Flow: 36-182 m3 / h 
    Head: 130-230 m 
    Power: 30 to 160 kw 
    Caliber: 80-150 m 

     

    Product Description

                      Supply new product industrial high quality high flow high pressure water pump   

     NW model with thin pumps, used for low 125000 kw-300000 kw power plant coal conveying low-pressure heater drain, the temperature of the medium in addition to 150-nw-90 x 2 more than 130 °C, the rest of the model are more than 120 °C for models. The series pump cavitation performance is good, suitable for the low NPSH working conditions of work.

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Q:QDX is a submersible pump. What does "X" mean?
Q submersible pumpsD single-phase motorX downdraft
Q:Submersible pump and self-priming pump which is easy to use?
If the injection pump, submersible pump is self-priming pump well.
Q:1 water pump frequency converter constant pressure water supply wiring diagram
Light can not be seen in this picture, but also need to see the definition of the terminal on the practical manual, generally speaking, the three terminals are connected to +10V, public and analog signals / multi-function terminals.
Q:Pump house should be equipped with those equipment and valves
The pump room generally the main equipments used are: pipe, water pump, water pump control box, inlet valve, outlet valve, check valve, pressure gauge, water valve and a water tank, according to the specific design of the pump room to you, just above the pipe segment.
Q:When did the pump start?
The promotion of water is very important to human life and production. There are various ancient water appliances, such as Egypt's chain pump (seventeenth Century BC), China shadoof (seventeenth Century BC), Burton (Eleventh Century BC) and water (first Century ad). The famous spiral rods invented by Archimedes in the third Century BC can lift water to a few meters in a steady and continuous way, and the principle is still used by modern screw pumps.In 200 BC, the ancient Greek fire pump craftsmen invented by Kurt Siby Lucius is a kind of piston pump has the most original, the main components of a typical piston pump piston pump, but only after the steam engine was developed rapidly.1840~1850 years, the United States invented Worthington pump cylinder and steam cylinder opposite, the direct impact of the piston pump, marking the formation of modern piston pumps. Nineteenth Century was the climax of the development of piston pumps, which were already used in a variety of machines, such as water presses. However, with the rapid increase in water demand, from 1920s, the piston pumps with low speed and large flow were gradually replaced by high-speed centrifugal pumps and rotary pumps. But in the field of high pressure and small flow, reciprocating pump still occupies the main position, especially diaphragm pump and plunger pump have their own advantages and are used more and more.
Q:What is the reason that the centrifugal pump outlet pressure decreases and the operating current increases?
The outlet pressure decreases, indicating a decrease in speed. The increase of the current shows that the load has increased. Generally speaking, the resistance of rotating parts increases. Check that the bearings of the pump and motor are damaged as soon as possible. As soon as you replace it, you will be able to return to normal. If this is done for a long time, the motor is likely to burn out
Q:Submersible pump coupling, what does this coupling mean?
Submersible pump, mostly in sewage sewage pump, this is more common, QJ submersible pumps generally can not use coupling devices
Q:Why is the water pump smaller than the pipe diameter?
The size is only a matter of convenience or experience, and a small number of tubes are already available. As long as you can pick it up, you can use it.The so-called thick pipe to reduce resistance is a certain relationship. But it shouldn't be your decision to choose the big one. Then why don't you choose the big three? Four or the thicker ones?! @! The resistance will be smaller!!!!
Q:Safety head of water pump?
In fact, to prevent pipeline errors, generally take 0.5 meters margin, just in case the pipeline changes, resistance, and do not smoke Sheung Shui
Q:Pump performance parameters have three sets of data, how to understand the flow, lift, flow speed
Mainly expressed the ability of the pump, mainly as a basis for selecting the pump users.Lift represents the performance of the pump to boost water pressure. Such as the pump head H=38 meters, that the pump outlet pressure normal to 0.38MPa.The flow rate represents the water supply capacity of the pump. Such as 100 m3/h. The general flow pump design, and the corresponding flow, little significance.

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