In a sealless magnetic drive turbine pump, the external magnet assembly, directly coupled to the motor shaft, transmits torque to the internal magnet through magnetic coupling.

The generated magnetic field allows rotational movement without any physical contact between the driving and driven components. As a result, the turbine rotates and transfers energy to the fluid, enabling its movement through the pump.

A rear containment casing (containment shell) is positioned between the two magnetic assemblies, creating a hermetic barrier that separates the hydraulic section from the motor side and ensures a fully sealed system.