In the selection and application of screw pumps, TEFFIKO has always been committed to providing solutions that fit actual working conditions. Both single screw pumps and twin screw pumps can meet diverse conveying needs with their unique performances. To help customers make selections, TEFFIKO elaborates on the following aspects of core differences and application ranges:

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.

As a core fluid handling equipment in industry, centrifugal pumps operate through sophisticated energy conversion principles. This article analyzes key processes including priming, impeller energy transfer, and volute pressure conversion to help readers master equipment selection and operational maintenance.

In the industrial field, centrifugal pumps serve as core equipment for fluid transportation. Whether they are sealed or not represents a crucial decision - making point, which involves numerous complex factors such as operating efficiency, safety assurance, and maintenance costs.

In the field of industrial fluid transportation, you usually often come across centrifugal pumps. Thanks to their unique structure and high performance, they are very popular in industries such as chemical engineering, energy, and environmental protection. However, they are not all - purpose. Next, let's talk in detail about the advantages and disadvantages of centrifugal pumps to help you avoid pitfalls when choosing equipment.

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.