The working principle of a centrifugal pump involves the use of high-speed rotation to facilitate fluid movement. When the pump is started, the shaft imparts rotation to the blades, which in turn create a centrifugal force that propels the liquid outward from the center of the impeller. As the fluid passes through the blades, it gains kinetic energy and pressure, resulting in an increase in velocity.

The selection of centrifugal pumps in the pharmaceutical and bioengineering industries requires comprehensive consideration of multiple factors, including process parameters, mechanical reliability, economic costs, and special requirements. Through scientific and reasonable selection and application, the performance advantages of centrifugal pumps can be fully utilized to provide strong support for the production and development of pharmaceutical and bioengineering companies.

The material of stainless steel centrifugal pump is generally 304 stainless steel, and stainless steel is usually the abbreviation of stainless acid-resistant steel. After long-term use, stainless steel centrifugal pump needs to be cleaned and maintained when the pump is stopped.

Stainless steel centrifugal pumps are widely used in many industrial fields due to their excellent corrosion resistance. However, different media have different corrosiveness, so how to optimize the material and surface treatment of stainless steel centrifugal pumps for specific corrosive media to extend their service life is a problem worthy of attention.