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A technical guide explaining how cavitation occurs in centrifugal pump, its process, warning signs, and how to avoid damage.

Centrifugal or Positive Displacement Pump? Changyu Pump helps you choose the right pump for your industrial and high-viscosity fluids.

How to prime a centrifugal pump? Changyu Pump explains centrifugal pump priming methods to remove air and improve pump startup performance.

This article analyzes magnetic drive pump failure causes based on sliding bearing damage cases involving acid, alkali, and isopentane applications.

This article compares magnetic drive pumps and centrifugal pumps from an engineering perspective, focusing on working principles, structural differences, sealing methods, applications, and maintenance considerations. Based on practical operating conditions, it explains where each pump type is typically applied and what factors engineers and procurement teams should consider when selecting the appropriate solution.

Centrifugal pump efficiency is crucial for energy savings, operational performance, and equipment longevity. This article shows how to calculate efficiency by measuring flow rate, head, and shaft power, and explains the impact of hydraulic, mechanical, and volumetric losses. Practical guidance helps identify efficiency issues, optimize pump performance, and reduce maintenance costs in industrial and civil applications.

This article explains the calculation method of industrial pump shaft power, clarifies the relationship between hydraulic power, shaft power, and motor power, and provides practical considerations for motor selection in chemical process applications. It is intended for engineers and procurement professionals involved in pump selection and system design.

This guide covers chemical and slurry pump material selection, focusing on UHMW-PE, FEP, and PFA wetted parts to ensure optimal corrosion resistance, wear resistance, and stable operation under various media conditions.

Learn rated power, shaft power, suction head and discharge head of industrial centrifugal pumps, and how to select corrosion and wear resistant pumps for up to 40% solids.

Discover what a slurry pump is used for, key applications in mining, metallurgy, and chemical industries, and how to choose the right slurry pump. Contact our engineers for a customized solution.

How Does a Slurry Pump Work Learn the real working process, key parts, and pro tips to pick a high performance slurry pump. Expert guide from Changyu Pump.

In industrial production, horizontal centrifugal pumps are used for liquid transfer. They serve as core equipment in…

Magnetic drive pumps (commonly referred to as magnetic pumps) are sealed pumps that transmit power through magnetic…

Centrifugal pumps are among the most common fluid transfer devices in industrial production. They operate by generating…

Magnetic drive pumps (MDP) are primarily used for transporting corrosive chemicals. Unlike conventional centrifugal pumps (which often…

Introduction: The Industrial Value of Slurry Pumps‌ Slurry pumps serve as core conveying equipment in industries such…

Caustic soda (sodium hydroxide) is an important raw material in the chemical industry, but its strong corrosiveness…

Acid-resistant pumps are widely used in chemical production processes, typically for conveying acidic and alkaline liquids, with…

Stainless steel magnetic pumps are known for being leak-free. They are efficient and environmentally safe. These pumps…

In industrial fluid transfer systems, horizontal centrifugal pumps and vertical centrifugal pumps are the two most common pump types….

Magnetic pumps play an important role in industrial production. To ensure their stable and efficient operation, daily maintenance…

Centrifugal pumps are fluid transfer equipment widely used in industrial, agricultural, and municipal applications. Their primary function…

Lubrication: During the operation of a slurry pump, the possible intrusion of the conveyed medium, water, and other…

The following is the first part of the daily operation and maintenance of slurry pumps： tart-up and shutdown：…

In industrial pump applications, both sludge pumps and slurry pumps are commonly used for handling fluids that contain solids….

This article explains common slurry pump problems, their causes, and practical solutions to improve efficiency, reduce downtime, and extend pump service life.

Slurry pumps are primarily equipment designed to handle liquids containing solid particles. Read the article to quickly understand their working principles and selection techniques.

A centrifugal pump is a type of pump that utilizes the principle of centrifugal force to transport liquids. Its…

A centrifugal pump is a mechanical device that converts the rotational energy of an impeller into fluid…