As an important role in fluid transportation, centrifugal pumps, in daily operation and maintenance, a seemingly trivial operational error - idling, can cause huge harm to centrifugal pumps. Therefore, correct use and maintenance are a strong guarantee for making your products more durable, efficient and safe in operation, and creating long-term and reliable benefits for your enterprise.

This article compares Centrifugal Pump Type BB3 and Type BB4, both axially split multi-stage segmental pumps. It details differences in structural design (casing-rotor connection, bearing arrangement), sealing systems (structure, maintenance difficulty) and application scenarios. It also mentions TEFFIKO’s tailored pump solutions, aiding enterprises in model selection.

If you're after a pump that's tough, efficient, and built to last, the Open Top Type Single Screw Pump should be at the top of your list.

TEFFIKO announces its participation in the 21st OGA Asian Oil & Gas Exhibition to be held in Kuala Lumpur from September 2 to 4, 2025, inviting professionals to explore cooperation.

This article elaborates on core technologies and applications of high-temperature pumps, covering their structural composition—fluid delivery units, power transmission systems, and thermal protection structures. It explains high-temperature working mechanisms, analyzes impacts of medium properties, environment, and equipment factors on performance. Key installation, commissioning, and daily monitoring points are outlined, along with development directions like material innovation, structural optimization, and intelligent technologies, offering professional guidance for selection and maintenance to ensure stable industrial high-temperature processes.

In the field of industrial fluid transportation, ISG vertical centrifugal pumps and ISW horizontal centrifugal pumps have become mainstream choices for numerous application scenarios due to their unique structural advantages and precise scenario adaptability. However, when facing specific working conditions, achieving accurate model selection is a professional challenge. As the engineering team of Teffiko, we are well aware that there is no absolutely optimal pump model, only the most suitable solution. This article will conduct a comprehensive comparison between ISG and ISW centrifugal pumps from four major dimensions: structural design, performance characteristics, applicable scenarios, and installation & maintenance. It will also share Teffiko's practical experience in model selection to help you make informed decisions.