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How to correctly measure the water pump is good or bad

05-06

2024

How to correctly measure the water pump is good or bad

During the operation of the pump, if abnormal conditions such as performance degradation, abnormal noise, and temperature rise are found, the machine should be shut down for inspection immediately to avoid further damage to the equipment. Through scientific measurement and fault diagnosis, we can extend the service life of the pump and improve the system Reliability to ensure the efficient operation of the pump in various application scenarios.

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How to correctly measure the water pump is good or bad
How to select the correct pump and steps

05-06

2024

How to select the correct pump and steps

When selecting a suitable water pump, the two core elements of flow and lift (or pressure) must be roughly estimated in combination with the on-site demand. After the flow and lift are determined, the power of the water pump will be fixed. However, we generally do not recommend ordinary users to select the water pump by themselves, and we can find water pump manufacturers to sell or technicians to select more suitable water pumps more efficiently and quickly.

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How to select the correct pump and steps
Why is the balance disc of multistage centrifugal pump worn seriously?

05-05

2024

Why is the balance disc of multistage centrifugal pump worn seriously?

The main reasons for the serious wear of the balance disc of the multi-stage centrifugal pump are large, improper material selection and surface treatment, and improper operating conditions and operation. By selecting materials reasonably, optimizing operating conditions and strengthening maintenance, the wear of the balance disc can be reduced. Improve the service life of the centrifugal pump.

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Why is the balance disc of multistage centrifugal pump worn seriously?
What is the working principle of multi-stage centrifugal pump balance disc

05-05

2024

What is the working principle of multi-stage centrifugal pump balance disc

The working principle of the balance disc of the multi-stage centrifugal pump is to automatically adjust the balance disc, so that the centrifugal pump can maintain stable operation when rotating at high speed, and reduce vibration and noise caused by unbalanced centrifugal force. This principle plays an important role in the design and manufacture of centrifugal pumps, ensuring the reliability and long-term stable operation of centrifugal pumps. The balance disc can automatically balance the axial force because the two gaps (radial gap and axial gap) of the balance disc complement each other. The balance disc relies on leakage to generate pressure difference to change the balance force. Without leakage, the axial force cannot be achieved. The working process of the balance disc is a process of motion balance.

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What is the working principle of multi-stage centrifugal pump balance disc
Analysis of self-priming capacity of multistage centrifugal pump

04-30

2024

Analysis of self-priming capacity of multistage centrifugal pump

Multi-stage pump is a kind of high lift, high efficiency pump equipment, although its self-priming capacity is limited, but as long as the attention to selection and equipped with suction pipe and other related accessories, or self-priming effect can be achieved.

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Analysis of self-priming capacity of multistage centrifugal pump
Working range and application field of multistage centrifugal pump

04-28

2024

Working range and application field of multistage centrifugal pump

Multi-stage centrifugal pump is composed of multiple centrifugal pump impellers in series, due to the particularity of its structure, with high head and stable flow characteristics, in the industrial production process, multi-stage centrifugal pump is usually used to transport high head, small and medium flow of liquid, such as compressed air, irrigation water and drainage.

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Working range and application field of multistage centrifugal pump
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