A brief introduction to the magnetic drive pump: Magnetic drive pump is mainly composed of pump head, magnetic drive (magnetic cylinder), motor, base and other parts. The magnetic drive of the magnetic pump is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the outer magnetic rotor to rotate through the coupling, the magnetic field can penetrate the air gap and the non-magnetic material isolation sleeve, drive the inner magnetic rotor connected with the impeller to rotate synchronically, realize the non-contact synchronous transmission of power, and transform the dynamic seal structure easy to leak into the static seal structure with zero leakage. Because the pump shaft, the inner magnetic rotor is completely closed by the pump body, the isolation sleeve, so as to completely solve the problem of "running, taking, dripping, leakage". Magnetic drive pump is a new product that applies the working principle of permanent magnet coupling shaft to centrifugal pump. It has reasonable design, advanced technology, complete sealing, no leakage, corrosion resistance and other characteristics. Magnetic pump by the pump, magnetic drive, motor three parts. The magnetic drive is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the external magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic material, and drive the inner magnetic rotor connected with the impeller to rotate synchronously, realizing the non-contact transmission of power and transforming the dynamic seal into a static seal. Because the pump shaft, the inner magnetic rotor is completely closed by the pump body, the isolation sleeve, so as to completely solve the problem of "running, taking, dripping, leakage", eliminate the oil refining and chemical industry inflammable, explosive, toxic, harmful media through the pump seal leakage safety risks. Magnetic pump is a branch of the field of water pumps. Magnetic pump is a new product that applies the working principle of permanent magnet coupling to centrifugal pumps. Magnetic pump is mainly used in computer water cooling system, solar fountain, desktop fountain, artifact, coffee machine, water dispenser, soilless culture, toothwash, water heater pressure, hot water circulation, swimming pool water circulation filter, washing feet surf massage basin, surf Jacuzzi, car cooling circulation system, oiler, humidifier, air conditioner, medical instruments, cooling system, sanitary products, etc.