Shenlong Pump News Center

Centrifugal is actually the inertia of the performance of the object, such as water droplets on the umbrella, when the umbrella slowly rotating, water droplets will follow the umbrella rotation, this is because the friction between the umbrella and water

Centrifugal is actually the inertia of the performance of the object, such as water droplets on the umbrella, when the umbrella slowly rotating, water droplets will follow the umbrella rotation, this is because the friction between the umbrella and water

Pump flow rate is the amount of water delivered per unit of time. The pump nameplate on the flow is also known as the design flow, rated flow. Pumps operating at the rated flow and rated head operating efficiency is the highest. When using the pump, shoul

1. Pump severe vibration reason contact electric rotor imbalance or coupling Qianan, bearing wear, twists and turns, change some parts of loose, broken pipe support is not strong. Can adopt adjust, repair, reinforcement, straightening, replacement and oth

Self priming pump operation principle is what ordinary centrifugal pump, if the suction surface in the impeller, the start should be pre irrigation, it is not convenient. Memory in order to pump water, suction pipe imports bottom valve, pump, valve at the

If the device or the use of centrifugal pump, it is possible to occur cavitation. Once the cavitation occurs, the performance will drop, the amount of water is reduced, the impeller damage to speed up, but also accompanied by vibration and noise, etc., an

According to the technology of cable joint technology (Reference), the motor leads out the cable and the matching external rubber cable. View winding (including lead cable) to base insulation resistance not less than 200m Omega. From the wells section vie

Submersible electric pump structure QJ type submersible electric pump is mainly composed of QJ type submersible pump and YQS type submersible motor two. The pump body of the QJ type submersible electric pump is located at the upper end of the motor, the i

Choice of pump speed. According to the principle of the water supply pump, the pump pressure and the speed of the square is proportional to the flow rate and the speed of a Fang Cheng proportional. Therefore, to advance the water supply pump single stage

1. Pump severe vibration reason contact electric rotor imbalance or coupling Qianan, bearing wear, twists and turns, change some parts of loose, broken pipe support is not strong. Can adopt adjust, repair, reinforcement, straightening, replacement and oth

With the continuous development of science and technology, the degree of modernization of the pump is also increasing, reducing the number of human management operations. Most of the computer monitoring automatic operation mode, which also puts forward hi

With the continuous development of the economy, the centrifugal pump with its strong sewage, high efficiency and energy saving, self absorption and other advantages in the production of more and more widely used in engineering applications. According to t

Diversified new type water pump based on reasonable structure, convenient installation, high safety, low noise, high efficiency, high efficiency, the water pump industry to achieve the reform and innovation, to meet the diversified development trend of th

This is a busy day. But we are glad that the pump has been shipment to Indonesia.
Our customer is an engineer in water supply company. Due the pump of water supply need to change. So our customer urgent need 10 unit deep well pump. Our factory main pr

In the mixed flow pump pump shaft penetrates through the pump shell of the local, gap exists between the rotation of the pump shaft and the stop of the pump shell, if not to seal the deal, will make pump casing of high pressure water through the void many

In the mixed flow pump pump shaft penetrates through the pump shell of the local, gap exists between the rotation of the pump shaft and the stop of the pump shell, if not to seal the deal, will make pump casing of high pressure water through the void many

Pump vaporization damage:
1. Episodes of noise and oscillation,
2. Flow components cavitation,
3. Function decrease

Pump vaporization damage:
1. Episodes of noise and oscillation,
2. Flow components cavitation,
3. Function decrease

1. The commissioning of a good pump to the lifting of the re.
2. Don't put the cable when the hoisting rope, no drag!
3. Attention to the installation of anti rotation device is properly installed.

1. Water pump inclined loading, detract from the elbow. Inclined to install the pump or spiral case, the water outlet is on the pond.
2. Reduce the pipeline. Remove 1 meters of steel pipe, 10 hours to save diesel 0.21 kg.
3. The expansion of the outlet

1. The use of excellent hydraulic model and advanced manufacturing process, greatly improve the performance and service life of the pump.
2. Because the seal thinks fit and use of materials for hard alloy and the fluorine rubber machinery tightly closed

The use of multi-stage centrifugal pump friends are aware that the multi-stage centrifugal pump isolation sets are always easy to damage, we will have a question which is why? To know what is this problem, we should first know our multistage centrifugal p

We all know that the mixed flow pump is a pump body of a different type, the function and characteristic of is combined with the performance and characteristics of centrifugal pump, also with axial flow pump the some properties and characteristics, and th

People familiar with the pump for mixed flow pumps must be no stranger, but also a lot of people even used mixed flow pump. But in the use of mixed flow pump in the process some people will find a strange imagination is why the same pump different people

Mixed flow pump is more commonly used as a pump, than speed range of centrifugal and axial flow pump in between, generally in the 300r/min~500r/min, lift is also a range of axial flow pump and centrifugal pump in between, but the flow ratio of centrifugal