Ejector Systems
Variable - Flow Ejectors
Variable - Flow Ejectors are based on proven GEA jet pump technology and often used for heat recovery.
Applications
- 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).
What are the advantages of Variable - Flow Ejectors?
- 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
Downloads
Related Products
High Corrosive Resistant Vacuum Systems
Multi-stage steam jet vacuum pumps in graphite for corrosive applications.
Steam jet ventilator
Steam jet ventilators are based on proven jet pump technology and often used to convey air, gases and vapors.
Steam jet compressor
Steam jet compressors type bv1 are based on proven jet pump technology and often used used in evaporating, distillation, cooling, crystallization, deodorization, degassing and drying under vacuum.
Liquid jet liquid pump
Liquid jet liquid pumps are used for conveying and mixing liquids such as water, acids or lye in water and waste water treatment plants.
GEA Insights
Arla cuts spray dryer CO₂ with GEA AddCool® system
GEA AddCool® installation cuts CO2 emissions associated with the operation of a spray dryer plant by 1,500 tons per year at Arla’s milk powder factory in Svenstrup, Denmark.
GEA rings opening bell, celebrating DAX debut
On Sept. 30, 2025, GEA rang the opening bell at the Frankfurt Stock Exchange, a symbolic moment that highlighted the company’s inclusion in Germany’s leading stock index, the DAX.
A headquarters with people and purpose at its core
GEA’s new corporate headquarters in the up-and-coming Derendorf neighborhood of Düsseldorf, Germany, brings together people, ideas and expertise under one roof. With its open spaces, green terraces and energy-efficient design, the building reflects the company’s commitment to collaboration and sustainability.
