ALLWEILER screw pump Compared with centrifugal pump, it has the following advantages:

1、 High efficiency and energy saving ALL WEILER Screw pump Compared with centrifugal pumps, there is no problem of friction between rotating parts when conveying media, so they have higher efficiency and lower energy consumption. Under the same working conditions, the delivery capacity of ALLWEILER screw pump can be 10% - 15% larger than that of centrifugal pump, and the energy consumption is more than 30% lower than that of the same level centrifugal pump. Therefore, the use of ALLWEILER screw pump can effectively reduce energy consumption and improve work efficiency.

2、 The ALLWEILER screw pump with larger head and higher pressure can work under larger head and higher pressure. Because of its special internal structure, it is easier for the conveying medium to generate pressure towards the outlet, so that it can reach a higher head and pressure. However, due to the limitation of its working principle, IMO agent It is difficult to reach a larger head and higher pressure.

3、 Stable flow ALLWEILER screw pump has good flow stability, is not affected by medium viscosity, pressure and temperature, and can stably transport medium. The flow of centrifugal pump is limited by pressure, temperature and viscosity, so the flow is unstable and vulnerable to medium changes.

4、 Multi function and strong adaptability ALLWEILER screw pump can be used to transport various media, such as water, oil, liquid chemicals, etc., with strong adaptability. In addition, ALLWEILER screw pump also has self-priming function, which can automatically empty the pipeline. However, the centrifugal pump has strict requirements for the medium, which cannot be used to transport the medium containing particulate matter, and does not have self-priming function. IMO screw pump

5、 Low noise and vibration ALLWEILER screw pump has reasonable internal structure design, low noise and low vibration during operation, and will not affect the surrounding environment and equipment. The centrifugal pump will produce greater noise and vibration when it is working, which is not conducive to the protection of the environment and equipment. ALLWEILER

6、 Simple maintenance ALLWEILER screw pump has simple structure, few components and is easy to repair and maintain. At the same time, it has self-lubricating function, reducing the workload of lubrication and maintenance. The centrifugal pump has complex structure, many components, and complicated maintenance. ALLWEILER

To sum up, ALLWEILER screw pump has the advantages of high efficiency and energy saving, large head and high pressure, stable flow, multi-function and strong adaptability, low noise and vibration, simple maintenance, etc. compared with centrifugal pump. Therefore, under some specific working conditions, ALLWEILER screw pump is a more ideal choice.