Quick vacuum in a high volume chamber

• Startup Ejector

Set a vacuum within a 5100 m³ chamber under 150mBar abs in 40 minutes .

Maintain an installation under vacuum

• Multi levels Vacuum groups

When the compression rate is higher, it is necessary to provide several ejectors in series with intermediate condensers.





Air ejector allowing to set up a low suction pressure and avoids pump cavitations. Steam Ejector allowing to reach lower pressures up to 0,3 mBar abs (See Vapydro)

Priming centrifugal pumps

The ejector is mounted on a buffer tank and ensure the vacuum priming of the pump and its suction line. The instrumentation mounted on the balloon allows to control the whole system.

Sampling under vacuum

This device, using air or nitrogen as a working fluid, allows to collect a sample of a product being developed within a chemical reactor under vacuum.

Transfer / Evacuation

In the following configuration, the tank contents may either be evacuated to a drainage ditch or into a tank located at a higher altitude.

Transfer (Siphon)

The ejector may also be used to create a vacuum depression in the transfer circuit and thus initiate a siphon. The vacuum production occurs only during the boot of the siphon.

Transfer

The dilution of powder in a liquid engine can be achieved using an ejector.

Examples of others applications

Ship building:

• Purges de of bilges of ships.
• Purges of boats' sanitary.

Energy:

• Ejectors of steam - recovery of the air and water vapor when released

Ventilation:

• Ejectors with very low compression ratio for recovering harmful gases in industry.

More generally:

• Due to their robustness and ease of use ejectors offer multiple application possibilities. Feel free to contact us.

etc...