Rotary Lobe Pumps

The JEC range of rotary lobe pumps compromises a number of different pump types – each one is state of the art within its specific application area. The pumps can be fitted with a variety of features to adapt to specific pumping task. In addition, it is possible to customize the pumps for optimum function or performance in relation to the job at hand.



  1. The volume occur at the inlet increases when the rotors rotate and then the product is drawn into the pump.
  2. It is then transported to the discharge side in the space between the lobes and the circumference of the pump housing.
  3. The volume is reduced between the rotors and the product is forced out through the outlet.



  • Hygienic Design
  • No Contact
  • Thin or Viscous liquids
  • Solid Handling
  • Abrasives
  • Wide Temperature
  • Low Shear
  • Low Pulse
  • Smooth Positive Action