ZBF self-priming plastic magnetic pump, mainly made of reinforced polypropylene, has a short self-priming time and long service life. It is a leak free pump for automatic remote control and flow transportation of highly corrosive liquids. ZBF products comply with the JB/T 7742-1995 standard for small magnetic drive centrifugal pumps and are optimized products designed by the national magnetic pump joint. Combining advanced technology from abroad, a self-priming plastic magnetic pump with an external hybrid structure is adopted