PNF Series PSA nitrogen generator, Assemble Your Own Nitrogen Generation System.
We not only offer plug-and-play complete on-site nitrogen generation systems, but also support you to use your existed components to complete your own nitrogen generator, by following our guides when selecting the following parts.
Widely used in petrochemical, optical fiber, coal mining, automobile, battery/lithium battery, rubber/tire, pharmaceutical industry, electronics/semiconductor, metal processing, food/beverage and other industries.
Used for modified atmosphere packaging (MAP) to extend shelf life by displacing oxygen.
PSA nitrogen generators provide continuous, on-site nitrogen supply for bottling and food processing.
Inerting and blanketing applications prevent combustion in tanks and reactors.
On-site nitrogen generation via PSA ensures safe, reliable, and cost-effective operations.
High-purity nitrogen from PSA nitrogen systems is essential for soldering, PCB assembly, and semiconductor fabrication under oxygen-free conditions.
Protects sensitive drugs and ingredients from oxidation during production and packaging.
Facilities use PSA-based nitrogen generators for stable, clean gas supply without external deliveries.
Used for pipeline purging, tank blanketing, and wellhead maintenance.
PSA nitrogen generation supports safer and more efficient field operations.
Low Running Costs
Potential for Expansion
On-Site Gas Production
Flexible Budget
Ensured Stability
Matured Technology
Real-Time Gas Status
| Nitrogen flow | 5~2000Nm³/h |
| Nitrogen purity | 97%~99.99% |
| Dew point | ≤-10℃ |
| Nitrogen pressure | 0.7~1.0MPa |
If you choose to purchase the components except the PSA generator and oil eliminator, you will need to follow our recommendations to select the following components to complete your on-site nitrogen generation system.
The tubing between the kits can also be purchased by users themselves by following our instructions.
PNF series pressure swing adsorption nitrogen generator is divided into 4 optional models, and the structure description is shown below.
Air Buffer Tank
Nitrogen Buffer Tank
Air Buffer Tank
Nitrogen Buffer Tank
Oil Eliminator
Air Buffer Tank
Nitrogen Buffer Tank
Oil Eliminator
Compressed Air Purification
1. The pressure drop of the degreaser is 0.02MPa, and the pressure drop of the PNF nitrogen generator is 0.1MPa.
2. "N" in the selection table refers to the state of measurement standard 20°C and 101.325kPa (absolute pressure); Nitrogen purity refers to the anaerobic content; Pressure refers to gauge pressure.
3. The nitrogen flow in the selection table refers to the maximum nitrogen output when the PNF PSA nitrogen generator is discharged to the air under the design conditions. Air consumption refers to the amount of compressed air consumed by the PNF pressure swing adsorption nitrogen generator when it reaches the nitrogen flow rate in the selection sheet.
4. The maximum working pressure of “PNF” PSA nitrogen generator is 1.0MPa, and when the nitrogen purity is < 99.5%, the dew point of nitrogen under atmospheric pressure is ≤-40°C. When the purity of nitrogen ≥ 99.5%, the dew point of nitrogen atmospheric pressure ≤-50 °C.
As a professional gas solutions provider, RICH, with 40 years of expertise, excels in manufacturing top-tier PSA nitrogen generators. Renowned globally, our products are exported to 58 countries, trusted by giants like Linde and DuPont. Choose RICH for reliable, efficient nitrogen supply, tailored to your industry needs. Partner with us to enhance your operations and drive success!
