There are many taboos in the use of water pumps. Among them, the eight "taboos" of using water pumps are not installing a leakage protector, not grounding, running the motor in the opposite direction, starting the machine when the power supply voltage is abnormal, frequent switching, long-term overload operation, leaving it in the water for a long time after being deactivated, and using it in a muddy environment.

The normal start and stop sequence of a centrifugal pump is crucial for its normal operation and extended service life.

In municipal sewage treatment, the selection of pumps is a crucial link, which directly affects the efficiency, cost and stability of the entire system.

The parameter selection of agricultural irrigation pumps requires comprehensive consideration of multiple factors. By reasonably selecting water pump parameters and types, you can ensure the efficient operation of the irrigation system and the good growth of crops.

The impact of hydraulic imbalance of the circulating pump on the system is multifaceted. Therefore, when designing and operating the circulating pump system, the hydraulic balance problem must be fully considered, and effective measures must be taken to prevent and solve the hydraulic imbalance problem.

Preventing hydraulic imbalance of the circulating pump requires multiple aspects, comprehensive consideration and taking corresponding measures to ensure the stable operation of the system.

The requirements for the inlet and outlet piping of the circulating pump involve multiple aspects. In practical applications, comprehensive consideration and reasonable design should be carried out according to specific needs and system characteristics.

Energy-saving transformation of water pumps involves many aspects and technical means. By comprehensively applying these measures, the operating efficiency of water pumps can be significantly improved, energy consumption and operating costs can be reduced, and the goals of energy conservation, emission reduction, and sustainable development can be achieved.

Types of self-priming pump impellers include closed impellers, open impellers and semi-open impellers. Each impeller has a unique structure and characteristics, suitable for different working occasions and media. When selecting an impeller, comprehensive consideration should be made based on actual needs.

The water pump leakage reducing ring plays an important role in reducing leakage, protecting against wear and extending the life of the equipment. It is a key wearing part in the water pump and is of great significance to ensure the normal operation and efficient operation of the water pump.