Ejector Systems Variable - Flow Ejectors

Variable - Flow Ejectors are based on proven GEA jet pump technology and often used for heat recovery.

GEA jet systems are reliable and require low maintenance.


  • Upgrading of waste steam / low-pressure steam
  • Heating of evaporators
  • Heating recovery from hot condensate

Mode of operation

A low pressure steam is compressed to a higher pressure level (driving energy: medium- or high-pressure steam).



  • Low maintenance 
  • Quickly and easily put into operation
  • Decades of lifetime, when a suitable material of construction is chosen
  • Can be manufactured from various materials of construction
  • Low acquisition costs
  • A motive nozzle needle allows precise adaption on varying mass flow and pressure requirements