Containerized nitrogen plant


10 to 554 m3/h

Outlet pressure

5-9 bar


95-99,9995 %

Operating time


Nitrogen generators

Nitrogen generators produce nitrogen gas from compressed air and offer a cost-effective, reliable and safe alternative to traditional nitrogen gas supplies such as cylinder or liquid.

Nitrogen generators are available in 20 standard models with capacity in the range from 1 - 1800 Nm3/hour from 95% to 99.9995% purity. Oxywise PSA generators are designed for 24/7 operation. The touchscreen control has user friendly interface with automatic start/stop function based on gas consumption.

PSA Technology

A PSA Nitrogen Generator consists of two columns filled with a carbon molecular sieve (CMS). Pre-treated compressed air enters the active column and flows up through the CMS. Oxygen and other unwanted gases are adsorbed while the nitrogen passes through. The active column then becomes fully pressurized. When this pressure is released, the column becomes inactive and completely regenerates during the depressurization. In order to secure a steady flow of nitrogen each generator is built from two columns; one is active while the other is inactive. At the end of each column’s cycle, they switch roles.

Standard features

Transportable (pass for fork-lift and bolt-on ISO corners)

plug&play solution

Designed for outdoors,
the container is an excellent protection against rain and sun

Automatic start and stop operation

Thermal and acoustic insulation

Audio visual alarm

Optional features

Higher outlet pressure

Surveillance system

Flow and purity control

Dew point control

Residual oil monitoring

Remote control over Internet/GSM via VPN

Are you interested?

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    There is no necessity of considering an installation. It is pre-installed system.
    Return of investment (ROI) is calculated as 1-2 years. Local parameters have to be considered and my shorten or prolong the stated period. If you wish to receive a ROI for your project, please contact us on
    Time of installation depends on a complexity of the supply. It can take from 2 days to a week.
    The start-up also includes a basic training of the operators on site.
    To increase your capacity you can use either a large generator or to add another nitrogen generating line. Please contact us on for more details.
    To learn how to maintain the unit, please contact our service department on
    Our service team will give you support and all necessary information.