CQB series fluoroplastic magnetic-driving pumps, magnetic coupling dynamic seals, does not exist, so thoroughly eliminate the general shaft driving centrifugal pumps running,the shaft seal leakage phenomenon. Its flow components by fluorine plastic and high purity industrial ceramic, excellent corrosion resistance and sealing, therefore, is widely used in chemical industry, medicine, aluminum foil, acid, coating, mom-farrous metal industries and inflammable, explosive, toxic, and volatile organic solvent and precious liquids.

Magnetic drive circulation pump is a full-sealed pump, for motor connecting shaft and impeller are separately equipped with magnetic materials, they attract each other and coupled. Its unnecessary to fit with traditional shaft seal. The rotation torsion of motor drives impeller to rotate through the attraction between driving magnet and driven magnet. The shortcoming of present customary magnetic drive pump is that rotation is absolutely prohibited under the condition of lacking liquid, otherwise, the machine will be destroyed, resulted in unnecessary troubles for customer. We adopt special ceramics as shaft bearing, characterizing strong resistance for abrasion and corrosion.