News - China Centrifugal Pump Manufacturers Suppliers Factory

23/Jun2025

Do You Know The Reason Why Not Installing A Check Valve At The Pump Outlet Ca...

First, let's take a look at the consequences of not installing a check valve on the water pump: The water flow in the outlet pipeline of the water pump suddenly changes due to valve opening, va...

22/Jun2025

What Should I Do If There Is A Pump Vibration Fault?

Vibration is an important indicator for evaluating the operational reliability of water pump units. The hazards of excessive vibration mainly include: ① Vibration causes the pump unit to malfunctio...

21/Jun2025

What Do We Need To Know About Centrifugal Pumps? (4)

1. What are the reasons for the heating of the bearing box? The pump shaft and motor shaft are not concentric. Excessive or insufficient lubricating oil (grease) can cause deterioration of the oil ...

20/Jun2025

What Do We Need To Know About Centrifugal Pumps? (3)

1. What are the reasons for abnormal heating of centrifugal pumps during operation? Heating is a manifestation of the conversion of mechanical energy into thermal energy. Common causes of abnormal ...

19/Jun2025

What Do We Need To Know About Centrifugal Pumps? (2)

1. What are the maintenance contents of the pump? Seriously implement the job responsibility system and equipment maintenance rules and regulations. The equipment lubrication should achieve "f...

18/Jun2025

What Do We Need To Know About Centrifugal Pumps? (1)

1. What is the main working principle of a centrifugal pump? The electric motor drives the impeller to rotate at high speed, causing centrifugal force to be generated in the liquid. Due to the cent...

17/Jun2025

What Should Be Done When The Pump Vibrates

What should be done when the pump vibrates Vibration is an important indicator for evaluating the operational reliability of water pump units. The hazards of excessive vibration mainly include: ① V...

16/Jun2025

What Are The Consequences Of Reducing The Size Of The Pump Outlet?

If the diameter of the pump outlet is changed from 1 inch to 8 inches, will this affect the pump? Can reducing the outlet size of the water pump have a throttling effect? Can increasing the export ...

15/Jun2025

What Are The Measures To Save Energy And Reduce Consumption For Water Pumps

There are several measures that can be taken to save energy and reduce consumption for water pumps: 1. Use energy-efficient pumps: When selecting a water pump, opt for energy-efficient models that ...

14/Jun2025

Several Common Factors Affecting The Service Life Of Centrifugal Pumps

Users often ask, "How long will the pump run?" The standard answer is, "It depends on the situation In the formula for pump reliability life expectancy, almost every factor depends o...

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