Vickers Vane Pump, Magnetically Driven Rotary Vane Pump Running
 
n Magnetically driven rotary vane pumps combine two pump designs: a sealed magnetic coupling and a positive displacement system with blades.

  

Vickers Vane Pump analysis: Magnetically driven rotary vane pumps utilize magnetic coupling, torque is transmitted through contactless magnetic forces from external magnets that are coupled to the motor shaft to the inner magnet and internal magnets to the impeller or rotor. This design ensures a sealed and reliable separation between the pump and the motor, making it the best solution for pumping chemicals and acids as it prevents leaks and emissions.

  

The rotary vane pumping system includes a vane mounted within the rotor that rotates within the bore. As the rotor moves due to the magnetic drive system described above, the blades slide into and out of the rotor, thereby forming a blade chamber for pumping.

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