News

Choosing the right centrifugal pump is crucial for ensuring system efficiency, reliability, and long-term cost-effectiveness. Whether you're working in building services, chemical processing, agriculture, or wastewater treatment, selecting the appropriate pump involves understanding key operating conditions, performance parameters, and application-specific requirements.

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.

Magnetic drive centrifugal pumps are seal-less centrifugal pumps that achieve power transmission through a magnetic coupling. Their core feature is the elimination of traditional mechanical seals, completely avoiding fluid leakage risks. They are suitable for conveying flammable, explosive, toxic, harmful, highly corrosive, or high-purity liquid media. Widely used in industries with strict leakage control requirements, such as chemical, pharmaceutical, semiconductor, environmental protection, and new energy sectors.