MINIGEN NEO series nitrogen generator

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Manufacturer Partenair
Categories Nitrogen generators

Compact & plug-and-play

Nitrogen purity from 95% to 99.999%
Up to 80 m³/h of nitrogen production

The MINIGEN NEO range of nitrogen generators, renowned for their reliability and energy efficiency, is produced according to high-quality standards, ensuring exceptional performance and safety.

The MINIGEN NEO generators offer nitrogen production rates of up to 80 m³/h with a purity of 99.999%. Nitrogen, being an inert and dry gas, is essential in numerous applications where oxygen could damage products or processes.

These generators, operating from ordinary compressed air, provide a continuous source of high-purity nitrogen, constituting a cost-effective and dependable alternative to liquid nitrogen or nitrogen cylinders for various uses.


    •    Guaranteed performances

    •    Rapid ROI

    •    Easy installation

    •    Security and reliability

    •    Eco-friendly


Numerous applications

Nitrogen is used in numerous commercial and industrial applications to improve the quality of a product of process, or as a security measure to avoid combustion.

Our range of generators produces nitrogen of high quality, compatible with all applications, including nitrogen which comes in contact of foods as defined by the current norms (EN 231/2015 - Additive E 941).

Guaranteed Performance

  • Pressure Swing Adsorption (PSA) principle to produce a continuous nitrogen flow.
  • 100% factory tested for performance and functionality.
  • 2-year warranty.

Quick Return on Investment

  • Savings compared to traditional supply provide a very quick return on investment.
  • Eco-Mode energy savings control reduces energy consumption during periods of low demand.

Easy Installation

  • Compact design allows installation in spaces too confined for traditional PSA systems with steel tanks.

Safe and Reliable

  • Eliminates the safety risks associated with the transport and storage of liquid nitrogen and pressurized gas cylinders.

Environmentally Friendly

  • Reduced air consumption and strict quality controls offer better energy efficiency.
  • Reduces carbon footprint by eliminating gas deliveries to your facility.

Standard features :

  • Inlet and outlet pressure
  • Alarms and operating hours
  • Operating hours
  • Performance data
  • Advanced communications and data retransmission via Modbus TCP protocol (other protocols may be available)

Options :

  • O2 and out-of-specification analyser
  • Input air dew point control
  • Outlet gas dew point control
  • Outlet gas flow measurement

Detailed specifications

Features MNG NEO MNG T NEO
Pressure sensor (inlet - outlet)
Alarms and maintenance indications
Hours of operation
Remote start/stop
Remote alarm reporting
Dryer control
Oxygen sensor O (sur-mesure)
Mass flow controller O
Dew point measurement (input/output) O O
Nitrogen flow measurement X O
Impure gas exhaust X
Web portal for remote monitoring and control X
Modbus TCP/IP communication X

✓ : Included l O : Option l X : Not available

Compressed air quality and specifications

Particle filtration (4)

1 micron
Residual oil content (3)

0.1 ppm
Minimum compressed air pressure

6 bar
Maximum compressed air pressure

10 bar
Maximum admissible dew point (2)

+3°C
Recommended dew point

-40°C
Ambient temperature range

10...50°C
Recommended operating temperature range 20...25°C
Electric power

100 to 240V AC / 50 or 60 Hz

Correction factor depending on operating pressure (5)

Inlet compressed air pressure (bar)

6 7 8 9 10
Correction factor

0.88 1 1.1 1.2 1.3

Correction factor depending on compressed air temp. (5)

Inlet compressed air temp. (ºC)

5 10 15 20 25 30 35 40 45 50
Correction factor (x)

0.8 0.9 0.94 1 1 0.98 0.95 0.9 0.85 0.72


    1.    In m3/hr (20ºC - 1 bar abs) for an inlet compressed air pressure of 7 bars relative and a compressed air temp. between 20 and 25ºC. Correction factors apply for different values. See correction factors above.

    2.    Upflow air dryer needed. Please contact us for any assistance in the choice of an optimal dryer.

    3.    Oil vapors included

    4.    Adapted air filtration needed. Upflow air dryer needed. Please contact us for any assistance in the choice of an optimal filters.

    5.    Please contact us for assistance in your choices.