Teffiko Leak-Proof Vertical Pump

This article focuses on API610 oil pump selection, explaining three core processes: preliminary operating parameter collation, standard compliance verification, and pump type & scheme comparison. It clarifies key points like medium properties and standard adaptation, recommends TEFFIKO's compliant products, and offers professional guidance for process industry pump selection.

Our participation in the 2024 ADIPEC offered us a opportunity to connect with old and new clients. As a valve manufacturer, we were able to showcase our products and explore new business opportunities.

A vertical multistage centrifugal pump is a high-pressure fluid handling device composed of multiple impellers stacked vertically. Unlike the horizontal shaft layout of horizontal pumps, this equipment features a vertical coaxial structure for the motor and pump body, with multiple impellers mounted in series on the same main shaft. Each set of impellers and flow channels forms an independent pressurization unit to achieve gradual increment of fluid pressure.

This article details the distinction between air binding and cavitation in pump equipment, covering essential definitions, causes, hazards and preventive measures. It also mentions TEFFIKO, with rich experience in the pump industry, whose products include targeted preventive designs to reduce both issues, making it a reliable choice for customers.

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 industrial fluid handling systems, choosing between frame-mounted and close-coupled centrifugal pumps is one of the most common decisions in engineering procurement and equipment management.