PSA Automatic Nitrogen Gas Generator
PSG Engineering Co. PSA nitrogen gas generator is an advanced on-site system that provides a continuous, high-purity nitrogen supply for a variety of industrial applications. Using proven PSA technology and high-grade carbon molecular sieve (CMS), the generator separates nitrogen from compressed air through selective adsorption of oxygen, moisture, and CO₂. Its twin-tower design ensures uninterrupted 24/7 operation, with adjustable purity from 95% to 99.9995% and capacities from 5 to 500 Nm³/hr. Built with an IS 2062/ASME-certified vessel and a fully automated PLC + HMI control system, this generator delivers reliable performance, fast start-up, low operating costs, and a long service life. With an output pressure of 4–10 bar (optional booster up to 150 bar), it is ideal for industries such as food packaging, pharmaceuticals, electronics, metal fabrication, laser cutting, heat treatment, oil and gas, and laboratories. m
Our Products
Nitrogen Gas Plant Features: –
- Production Capacity: 05 Nm3/hr to 500 Nm3/hr
- Delivery Time: 02 Months
- Packaging Details: Road / Sea Worthy Packing
- N2 Purifier to remove O2 and all other unwanted impurities to produce Nitrogen up to UHP grade.
- Automatic Heatless Air dryer time-based operation
- Surge receiver with pressure regulator & valve inbuilt
- Nitrogen, Air-gas with regulator, Gauge, and toggle valve (inbuilt) SS tank
Technical Specifications
| Parameter | Technical Specification |
|---|---|
| Technology | Pressure Swing Adsorption (PSA) |
| Adsorbent Material | High -grade Carbon Molecular Sieves (CMS) |
| Nitrogen Purity Range | 95%- 99.9995% (Adjustable) |
| Nitrogen Flow Capacity | 5- 500 Nm3/hr (Higher capacity on request |
| Outlet Pressure | 4-10 Bar ( Optional booster up to 150 bar) |
| Dew Point (After Purification) | –40°C to –70°C |
| Operating Temperature | 5°C – 45°C (ambient) |
| Start – Up Time | < 15 minutes |
| Noise Level | < 75 dB(A) |
Advantages of PSA Technology
- No Cryogenic Cooling Required (unlike membrane systems)
- Fast Start-Up (fully operational in minutes)
- Low Maintenance (no moving parts in CMS beds)
- Compact & Modular Design (easy installation)
- High Purity at Lower Cost (vs. liquid nitrogen supply)
Applications
- Food & Beverage: Modified Atmosphere Packaging (MAP)
- Pharmaceutical: Blanketing, inerting for drug safety
- Electronics: Soldering, semiconductor manufacturing
- Chemical Industry: Purging reactors & pipelines
- Oil & Gas: Wellhead purging,
Maintenance & Lifespan
- CMS Lifespan: 6–8 years (depending on air quality)
- Filter Replacement: Every 6–12 months
- Automated Alarms: For purity drops, pressure issues Conclusion
Delivery Period: – Mutually agreed
Deliver Place –We provide delivery of our Nitrogen Generator all over India as well as to international locations, ensuring safe and timely dispatch to your site