The marine centrifugal pump drives the impeller to rotate at high speed through the motor, and uses centrifugal force to throw the liquid from the center of the impeller to the outer edge and discharge it under pressure, realizing the continuous transportation of liquid.

The diesel engine fire pump, through its unique power conversion mechanism and water extraction, pressurization and delivery process, can provide a stable and reliable water source support for the fire protection system in an emergency.

The working principle of the corrosion-resistant self-priming pump is achieved through the combined action of multiple mechanisms such as self-priming function, the action of rotor and impeller, gas-liquid separation and circulation, and conical nozzle effect and static liquid column effect.

The sewage lifting pump drives the impeller to rotate by an electric motor to generate negative pressure to suck in sewage, and uses centrifugal force to discharge the sewage outside the pump body to achieve the process of lifting and conveying sewage. Its working principle is simple and effective, providing important support for the normal operation of urban drainage systems.

This article mainly introduces the main characteristics and working principle of vacuum assisted self-priming pump

The machine tool cooling water submersible pump drives the impeller to rotate through the motor, and uses the principles of centrifugal force and fluid dynamics to realize the circulation supply of cooling water, providing the necessary cooling and lubrication functions for machine tool equipment.

Pneumatic dust diaphragm pumps have been widely used and recognized in industrial production due to their unique working principles and significant advantages.

The fire pump automatic inspection system ensures that the fire pump can maintain good working conditions and reliability in the non-operating state through automated data collection, analysis, processing and alarm functions, as well as the flexibility of remote monitoring and manual inspection, providing a strong guarantee for fire safety.

Gear pumps achieve the suction and discharge of liquids through the rotation and mutual meshing of gears. They have the characteristics of high efficiency, stable flow, low noise and long service life.

The permanent magnetic pump realizes the stable delivery of fluid through magnetic field conversion, and has the advantages of simple structure, stable and reliable, energy-saving and high efficiency, and low noise. In many fields, such as industry, agriculture and life, permanent magnetic pumps play an important role. At the same time, with the continuous advancement of technology, the performance and application range of permanent magnetic pumps are also expanding.