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This post was last edited by tianyewei on 2017-11-20 09:48. Overview: The CQB-F fluoroplastic magnetic pump is a new product developed by our company in recent years, utilizing advanced foreign technology. It is manufactured from polyvinylidene fluoride, which is currently the best corrosion-resistant material in the world. Pumps made from this material have a wide range of applications, excellent corrosion resistance, high mechanical strength, and do not suffer from aging or toxic decomposition. Features: The design of the CQB-F fluoroplastic magnetic pump not only retains the advantages of conventional magnetic pumps, such as compact structure, attractive appearance, small size, low noise level, and reliable operation, but also its flow-through components are all made from the material with the best corrosion resistance in the world – fluoroplastic. The isolation sleeve is fabricated from a special material with high mechanical strength, which eliminates the magnetic eddy current phenomenon associated with conventional magnetic pumps. Therefore, the CQB-F fluoroplastic magnetic pump can transport corrosive media such as acids, alkalis, and oxidizers of any concentration (strength) without any damage. Applications The CQB-F type fluoroplastic magnetically driven pump is widely used in industries such as petrochemicals, acid and alkali production, non-ferrous metal smelting, the pickling process in automobile manufacturing, rare earth separation, pesticides, dyes, pharmaceuticals, papermaking, electroplating, and radio communications. Operating temperature: -20°C to 100°C. Model meaning: For example, CQB50-40-160F – CQB: magnetically driven centrifugal pump; 50: inlet diameter (mm); 40: outlet diameter (mm); 160: nominal impeller diameter (mm); F: fluoroplastic
Thank you, what is the thickness of the fluoroplastic lining? How often does it need to be lined with fluoropolymer again? Is a mechanical seal needed, and which type?
The fluorine-lined thickness is 6-8 mm; magnetic pumps do not require mechanical seals. Leak-free fluorinated liner centrifugal pumps require mechanical seals; these seals are of the WB2 type with a single-face design. They can be replaced depending on the specific operating conditions, and options such as double-face seals and modular designs are also available