News - China Centrifugal Pump Manufacturers Suppliers Factory

15/Feb2025

What Are The Precautions To Be Taken When Installing A Multi-stage Centrifuga...

1, Installation location 1) The installation position of multi-stage centrifugal pumps should be as close to the water source as possible to reduce the suction head and shorten the length of the su...

13/Jan2025

Reasons For Excessive Pump Power Consumption

If the power safety margin of the motor equipped with the pump is calculated to be sufficient, but the motor heats up due to overload during actual operation, it indicates that the power consumptio...

09/Jan2025

The Reason Why The Water Injection Pump Cannot Start And Produce Water

After the water injection pump is started, there is a pressure head, but no water is seen coming out. There are several reasons for this: (1) There are airbags in the pump or pipeline; (2) The nece...

14/Feb2025

What Should Be Noted When Operating A Centrifugal Pump

When operating a centrifugal pump, the following points should be noted: ① Do not operate without water, do not adjust the suction capacity to reduce the displacement, and do not operate at low flo...

13/Feb2025

What Is The Significance Of The Allowable Suction Height Of The Pump

The allowable suction height of a pump (Hg) refers to the maximum vertical distance that can be reached between the suction port of the pump and the liquid level of the suction storage tank, expres...

12/Feb2025

Advantages Of High Capacity Submersible Sewage Pumps

1. The high capacity submersible sewage pump has a compact structure, small volume, easy movement, and simple installation. It does not require the construction of a sewage pump room and can work u...

11/Feb2025

Key Points To Note When Using Shielded Pumps

There are actually many technical points that need to be learned during the use of water pumps, and the same goes for shielded pumps. There is an annular gap of about 0.7mm between the stator and r...

10/Feb2025

Matching Of Oil Well Supply Capacity And Drainage Pump Pumping Capacity

(1) Based on the IPR curve of the sewage pump, obtain the relationship between the bottomhole pressure of the oil well and the liquid production of the oil well. Based on the given liquid productio...

09/Jan2025

What Is The Difference Between A Positive Pressure Pump And A Negative Pressu...

There are many types of micro pumps, such as micro vacuum pumps, micro air pumps, micro gas sampling pumps, micro gas circulation pumps, micro vacuum pumps, micro suction pumps, micro inflation pum...

08/Jan2025

What Is The Widespread Use Of Stainless Steel Deep Well Submersible Pumps?

As the name suggests, stainless steel deep well submersible pumps are made of stainless steel and play a crucial role in agricultural irrigation, water intake in high-altitude areas, and factory dr...

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