Through the implementation of correct measures, the problem of magnetic steel demagnetization of the magnetic pump can be effectively solved and the service life of the magnetic pump can be extended.

There are many reasons for the demagnetization of the magnet in the magnetic pump, involving temperature, operating conditions, medium properties, maintenance and other external factors. In order to prevent the occurrence of magnetic demagnetization, it is necessary to pay attention to temperature control, optimize operating conditions, select suitable media, strengthen maintenance and reduce electromagnetic interference during use.