
An on-site nitrogen generator with PSA technology, designed for various applications like food and beverage, metal laser cutting, and other industries.
NITROGAS® NG series is a range of high-quality, efficient, and reliable modular Nitrogen generators with state-of-the-art PSA technology. Nitrogen is produced by selective adsorption on a bed of molecular carbon sieves starting from compressed air class 1.4.1 according to the ISO 8573.1-2010 standard. The most important parameter measuring your generator’s efficiency is absolutely the air factor, which is the ratio between inlet air and Nitrogen outlet flow rates. As a result, lower the air factor and lower the consumption of compressed air. This also means higher efficiency, with impressive savings on the electric bill. Be smart, choose the lowest air factor on the market with modular Nitrogen generators NITROG AS® NG series.
NITROGAS® NG series is a range of high-quality, efficient, and reliable modular Nitrogen generators with state-of-the-art PSA technology. Nitrogen is produced by selective adsorption on a bed of molecular carbon sieves starting from compressed air class 1.4.1 according to the ISO 8573.1-2010 standard. The most important parameter measuring your generator’s efficiency is absolutely the air factor, which is the ratio between inlet air and Nitrogen outlet flow rates. As a result, lower the air factor and lower the consumption of compressed air. This also means higher efficiency, with impressive savings on the electric bill. Be smart, choose the lowest air factor on the market with modular Nitrogen generators NITROG AS® NG series.
Reliability
Nitrogen will always be available through on-site production and a reliable backup.
Autonomy
You gain full independence from external gas suppliers and avoid long-term contracts.
Savings
You can reduce costs by up to 90% compared to traditional cylinder or tank supplies.
Purity
Our high-purity nitrogen generator can produce up to 99.999% pure Nitrogen gas for sensitive applications.
Modularity
The system allows you to easily increase Nitrogen flow by adding additional modules as your needs grow.
Simplicity
The PLC-based system is fully automatic, intelligent, and designed for easy operation.
Safety
There is no need to handle or store high-pressure cylinders or cryogenic tanks.
Eco-Friendly
On-site Nitrogen generation helps reduce greenhouse gas emissions and lowers your carbon footprint.
Reliability
Nitrogen will always be available through on-site production and a reliable backup.
Autonomy
You gain full independence from external gas suppliers and avoid long-term contracts.
Savings
You can reduce costs by up to 90% compared to traditional cylinder or tank supplies.
Purity
Our high-purity nitrogen generator can produce up to 99.999% pure Nitrogen gas for sensitive applications.
Modularity
The system allows you to easily increase Nitrogen flow by adding additional modules as your needs grow.
Simplicity
The PLC-based system is fully automatic, intelligent, and designed for easy operation.
Safety
There is no need to handle or store high-pressure cylinders or cryogenic tanks.
Eco-Friendly
On-site Nitrogen generation helps reduce greenhouse gas emissions and lowers your carbon footprint.








| Technology | Pressure Swing Adsorption |
|---|---|
| Pressure Requirements | 5-10 bar-g |
| Temperature | +5°C / +45°C |
| Air Quality | ISO 8573-1:2010 Class 1.4.1 |
| Power Supply | 110-230 V / 50-60 Hz |
| Connections | G1" (Feed air inlet/Nitrogen send), G1/2" (Nitrogen return/Nitrogen outlet) |
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| Model | 99.999% Purity | 99.99% Purity | 99.95% Purity | 99.90% Purity | 99.50% Purity | 99% Purity | 98% Purity |
|---|---|---|---|---|---|---|---|
| NG-5 | 0.6 Nm³/h | 2.5 Nm³/h | 3.5 Nm³/h | 4.0 Nm³/h | 5.0 Nm³/h | 6.2 Nm³/h | 7.2 Nm³/h |
| NG-10 | 3.3 Nm³/h | 5.4 Nm³/h | 7.5 Nm³/h | 8.3 Nm³/h | 10.8 Nm³/h | 12.4 Nm³/h | 15.0 Nm³/h |
| NG-20 | 6.6 Nm³/h | 10.8 Nm³/h | 15.0 Nm³/h | 16.6 Nm³/h | 21.6 Nm³/h | 24.8 Nm³/h | 30.0 Nm³/h |
| NG-30 | 9.4 Nm³/h | 15.4 Nm³/h | 21.4 Nm³/h | 23.7 Nm³/h | 30.8 Nm³/h | 35.3 Nm³/h | 42.8 Nm³/h |
| NG-40 | 12.4 Nm³/h | 20.1 Nm³/h | 25.7 Nm³/h | 31.2 Nm³/h | 40.6 Nm³/h | 46.6 Nm³/h | 56.4 Nm³/h |
| NG-50 | 14.9 Nm³/h | 23.6 Nm³/h | 30.7 Nm³/h | 37.4 Nm³/h | 48.6 Nm³/h | 55.8 Nm³/h | 67.5 Nm³/h |
| NG-60 | 16.4 Nm³/h | 26.1 Nm³/h | 34.0 Nm³/h | 41.3 Nm³/h | 53.8 Nm³/h | 61.8 Nm³/h | 74.7 Nm³/h |
| NG-70 | 18.0 Nm³/h | 28.6 Nm³/h | 37.3 Nm³/h | 45.3 Nm³/h | 59.0 Nm³/h | 67.7 Nm³/h | 81.9 Nm³/h |
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