Water pumps are indispensable devices in modern industry and daily life, playing a crucial role across various fields such as water supply, drainage, manufacturing, and agriculture. Whether it's providing clean water for households or transporting liquids in industrial settings, water pumps serve as the backbone of fluid handling systems.

As a representative of positive displacement pumps, screw pumps are widely used in industries such as petroleum and chemical engineering due to their compact structure, stable operation, and adaptability to complex media. They particularly excel in conveying high-viscosity fluids, particle-laden media, or shear-sensitive materials. However, in practical applications, improper selection often leads to issues such as low efficiency, increased energy consumption, and frequent failures, primarily because users focus only on basic parameters like flow rate and head while neglecting medium characteristics, operating conditions, and long-term costs. This article analyzes common selection misconceptions and provides systematic, science-based methods to help users accurately match equipment needs and enhance the overall efficiency and economy of pumping systems.

In the intricate system of industrial production, fluid conveying equipment is like the blood vessels of the human body, maintaining the "life" of the entire production process. The stainless steel centrifugal pump, with its outstanding performance, has become the ideal choice for numerous critical scenarios. It can not only cope with various harsh working conditions with ease but also provides a reliable foundation for enterprises' stable production and cost control.

In the field of industrial fluid transportation, you usually often come across centrifugal pumps. Thanks to their unique structure and high performance, they are very popular in industries such as chemical engineering, energy, and environmental protection. However, they are not all - purpose. Next, let's talk in detail about the advantages and disadvantages of centrifugal pumps to help you avoid pitfalls when choosing equipment.

The API OH4 overhung type horizontal centrifugal pump is designed to handle precision fluid transfer in high-performance industries. With its sturdy build, low center of gravity, and advanced hydraulic components, this pump offers reliable and cost-effective operation while maximizing efficiency.

This is an article about how to avoid cavitation when purchasing centrifugal pumps, explaining the topic from multiple aspects. We believe you will gain significant insights after reading it!