Italy Pump For High-Temperature Crude Oil Manufacturer, Supplier, Factory

In the field of industrial fluid transportation, centrifugal pumps are widely used for their high efficiency and stability. With over 80% of industrial pumping systems relying on centrifugal pumps, ensuring proper selection is crucial to prevent costly downtime caused by overload failures. This article analyzes the causes of overloads and provides targeted solutions based on industry practices, helping enterprises optimize their selection processes and improve equipment reliability.

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.

Global petrochemical industry accelerates equipment upgrades, API centrifugal pumps become key driving force As the global energy industry's demand for safety and sustainability increases, high-performance centrifugal pumps that meet the standards of the American Petroleum Institute (API) have become a hot spot in the industrial field. Recently, a new generation of API 610 standard centrifugal pump series has been launched and has been adopted by a large refinery in the Middle East and a shale gas mining company in North America. It is expected to reduce the equipment failure rate by more than 30%.

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.

In the selection of centrifugal pumps, the type of impeller is a critical factor. Open and closed impellers have distinct characteristics, with significant differences in applicable scenarios. The following comparison from dimensions such as structure, efficiency, and media adaptability helps quickly understand their differences.

Positive displacement pumps and centrifugal pumps are two common types of pumps. They have some differences in working principles, performance characteristics, and application scenarios. Next, I will specifically introduce what these differences are.