Fluorine lined magnetic pump and plastic magnetic pump difference

　　Fluorine lined magnetic pumps and plastic magnetic pumps in the material, characteristics, scope of application, there are obvious differences.

　　I. Material difference

　　Fluorine lined magnetic pump: its main feature is that the key parts such as pump body lining, impeller rotor, isolation sleeve, etc. are all made of fluorine plastic (e.g. F46, etc.) material with purified molding. This material has good corrosion resistance and abrasion resistance, especially suitable for dealing with strong acids, strong alkalis and other corrosive media.

　　Plastic magnetic pump: although also made of plastic, but the specific material may be different from the fluorine lined magnetic pump, and its overall structure may be more plastic-based material to meet the needs of corrosion resistance in different working conditions. Plastic magnetic pumps are also corrosion-resistant, non-aging characteristics, but may not be as good as fluorine plastic in extreme corrosive environments.

　　Second, the difference in characteristics

　　Fluorine lined magnetic pump: due to the use of fluorine plastic material, its corrosion resistance and temperature resistance is more prominent, able to withstand higher temperatures and more corrosive media. At the same time, the fluorine lined magnetic pump also eliminates the shaft seal structure of the traditional centrifugal pump, and realizes zero leakage through indirect magnetic coupling drive, which has the characteristics of non-pollution and safe use.

　　Plastic magnetic pump: also has no leakage, corrosion resistance and other characteristics, but due to material differences, may be in some specific working conditions slightly inferior to the performance of fluorine lined magnetic pump. However, plastic magnetic pumps usually have a lighter weight and better processing performance, easy to install and maintain.

　　Third, the difference in the scope of application

　　Fluorine lined magnetic pump: Due to its excellent corrosion resistance and temperature resistance, it is especially suitable for conveying corrosive media such as strong acid, strong alkali, organic solvents, and liquid transportation under severe working conditions such as high temperature and high pressure. Widely used in petrochemical, acid and alkali production, non-ferrous metal smelting, automobile manufacturing, pesticides, dyes, pharmaceuticals, papermaking, electroplating and other industries.

　　Plastic magnetic pump: Although it is also applicable to the transportation of many corrosive media, it may not perform as well as fluorine lined magnetic pump in some extreme corrosive environments. Its scope of application is relatively wide, but still need to choose according to the specific working conditions and media characteristics.

　　In summary, fluorine lined magnetic pumps and plastic magnetic pumps in the material, characteristics and scope of application, there are obvious differences. Users should choose according to the specific working conditions and media characteristics to ensure the safe and stable operation of the pump.