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

The breakthrough that changed spray drying
In 1976, NIRO engineers responded to a competitive challenge by rethinking what spray drying could do. Their idea became the multi-stage dryer MSD. Fifty years later, the same fundamental principle helps turn liquids into the powders used in essential nutrition products and important medicines around the world. Refined through decades of engineering expertise, customer insight and continuous development, MSD is a story of innovation with lasting impact.

Beyond the machine: unlocking better plant performance
An efficient machine does not automatically make an efficient factory. Real improvement often starts by looking beyond individual equipment and understanding how processes, energy systems and operating decisions affect one another. It’s a holistic approach designed to uncover opportunities that might otherwise be missed.

How a valve reshapes the way food and drinks are made
In food and beverage plants, valves are commonly operated using compressed air. GEA Hydract® Actuation Technology moves valves with water instead, in a closed, digitally controlled circuit. The result is a valve that can be held exactly in place and steered in fine-tuned steps. This results in lower energy use and greater control.
