In a sealless magnetic drive centrifugal pump, the external magnet is directly mounted on the motor shaft and transfers torque to the internal magnet through magnetic coupling.

The generated magnetic field enables rotational motion without any physical contact between the parts. As a result, the impeller rotates and allows the fluid to circulate through the pump.

The rear casing is installed between the two magnetic joints, creating a hermetic barrier that separates the hydraulic section from the motor side.

Thanks to this fully sealed configuration, magnetic drive pumps represent an ideal solution for chemical applications, guaranteeing zero leakage and zero emissions during operation.