Development direction and trend analysis of water pump industry


First of all, intelligence has become the mainstream of the development of the pump industry.

Design Principle and Scope of Use of Chemical Process Pump


The chemical process pump is foot-supported, single-suction impeller, axial suction and radial discharge.

Application of Pneumatic Diaphragm Pump in Coal Mine Drainage System


Due to the characteristics of the working principle of the pneumatic diaphragm pump.

Difference between globe valve and gate valve


Globe valves, gate valves, butterfly valves, check valves and ball valves, etc.

Analysis and Solution of Common Faults of Pipeline Centrifugal Pump


Users of pipeline centrifugal pumps must pay special attention to the common faults of pipeline centrifugal pumps.

Eight misunderstandings in the use of centrifugal pumps in sewage treatment pipelines


Some pipeline centrifugal pump users believe that the lower the pumping head, the smaller the motor load.

What are the classification of centrifugal pumps?


Low pressure pump: pressure below 100 meters water column.

Analysis of Common Safety Hidden Danger in Installation of Multistage Pump


In the industrial field, the installation of a produced multistage pump is a critical and complex task.

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Zhengzhou Zhongli Pump and Valve Manufacturing Co., Ltd.'s products are almost suitable for all application places. Our products include water pumps and valves