The non-leaked lining fluorine magnetic pump (referred to as: fluorinated magnetic pump) is a new type of pump that uses the principle of modern magnetism to realize the contactless transmission of torque by the magnetic drive of permanent magnets, that is, the motor drives the outer rotor (ie, the outer magnet When the assembly rotates, the magnetic flux passes through the isolating sleeve to drive the inner rotor (ie, the inner magnetic steel) assembly and the impeller to rotate synchronously.