Supports customization with a processing capacity of up to 70630 CFM (cubic feet per minute).
Automatic stop and start switching;
online real-time monitoring of nitrogen purity and flow rate;
long-term alarm and automatic shutdown of unqualified nitrogen;
automatic carbon molecular sieve compression device；
digital touch screen display of operating status;
The PSA Nitrogen Generator uses Pressure Swing Adsorption (PSA) technology to separate nitrogen from compressed air and provide a stable on-site nitrogen supply. The system is equipped with two adsorption towers filled with high-performance carbon molecular sieve (CMS), which selectively adsorbs oxygen while allowing nitrogen to pass through as the product gas.
During operation, compressed air enters one tower, where oxygen molecules are captured by the CMS and nitrogen is collected at the outlet. At the same time, the second tower enters the regeneration stage, releasing the adsorbed oxygen into the atmosphere together with a small amount of nitrogen.
When the first tower reaches adsorption saturation, the system automatically switches. The regenerated tower begins nitrogen production, while the saturated tower starts regeneration. Controlled by a PLC automatic control system, the two towers work alternately in a continuous cycle, ensuring stable nitrogen purity, reliable performance, and uninterrupted nitrogen output.
To ensure stable nitrogen purity and efficient long-term operation, the PSA Nitrogen Generator should be used under the following recommended conditions:
For the best operating result, the generator should be supplied with clean and stable compressed air. Proper pre-treatment, including air filtration and drying, is recommended to protect the carbon molecular sieve, maintain nitrogen purity, and extend equipment service life.
Nitrogen Purity: 98%
| Nitrogen Production (m³/h) | Inlet Pipe Size | Outlet Pipe Size | Dimensions (H × L × W mm) | Effective Air Consumption (m³/min) |
|---|---|---|---|---|
| 20 | DN20 | DN15 | 1500 × 850 × 500 | 0.66 |
| 30 | DN20 | DN15 | 1800 × 900 × 600 | 1.00 |
| 50 | DN20 | DN20 | 1900 × 1000 × 600 | 1.67 |
| 70 | DN32 | DN25 | 2400 × 1150 × 700 | 2.33 |
| 80 | DN32 | DN25 | 2400 × 1150 × 700 | 2.66 |
| 100 | DN32 | DN32 | 2600 × 1150 × 800 | 3.33 |
| 120 | DN40 | DN32 | 2600 × 1200 × 800 | 4.00 |
| 140 | DN40 | DN32 | 2600 × 1400 × 900 | 4.66 |
| 160 | DN50 | DN40 | 2600 × 1500 × 900 | 5.33 |
| 180 | DN50 | DN40 | 2750 × 1600 × 900 | 6.00 |
| 200 | DN50 | DN40 | 2750 × 1750 × 900 | 6.67 |
| 250 | DN50 | DN50 | 2750 × 1900 × 1000 | 8.33 |
| 300 | DN65* | DN50 | 2650 × 2160 × 1280 | 10.00 |
| 350 | DN65 | DN50 | 2890 × 2200 × 1200 | 11.67 |
| 400 | DN65 | DN65 | 2890 × 2200 × 1200 | 13.33 |
| 450 | DN65 | DN65 | 2900 × 2500 × 1350 | 15.00 |
| 500 | DN80 | DN80 | 2900 × 2500 × 1350 | 16.67 |
| 550 | DN80 | DN80 | 2900 × 2500 × 1350 | 18.33 |
| 600 | DN80 | DN80 | 2900 × 2500 × 1400 | 20.00 |
Note: The above data is based on an adsorption pressure of 0.8 MPa (gauge pressure), an ambient temperature of 20℃, and 80% relative humidity. It is for reference only and may change without prior notice.
The PSA Nitrogen Generator is well suited for Middle East industrial environments that require a stable, continuous, and cost-effective on-site nitrogen supply. In regional operating conditions that often include high ambient temperatures, water constraints, and large-scale industrial operations, on-site nitrogen generation can reduce dependence on cylinders or liquid nitrogen while improving supply stability for everyday industrial use. It is especially suitable for sectors such as oil and gas, petrochemical processing, food packaging, metals, plastics, and general industrial manufacturing.
For Middle East installations, this model should be supplied with clean, dry, and stable compressed air, especially because the recommended operating limits are inlet temperature ≤ 40°C and ambient temperature ≤ 40°C. In hotter regional conditions, proper air pretreatment, filtration, drying, and ventilation are important to protect the CMS, maintain nitrogen purity, and support long-term performance. This model is best positioned as a cost-effective on-site nitrogen solution for general industrial use, rather than as a substitute for ultra-high-purity specialty gas systems.
– As an air treatment and gas purification manufacturer, we can meet all your compressed air quality and industrial gas needs. This includes various filtering equipment and customized air quality services.
– Our company is always ready to provide explanations. Just share your air quality requirements and we can develop the best system for you.
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Nitrogen generator with 99.99% purity—reliable, efficient, and built for demanding industrial applications.
Efficient nitrogen generator providing 99.5% nitrogen purity. Designed for reliable performance in industrial, laboratory, and food packaging applications.
Generate 99% pure nitrogen with our advanced nitrogen generator. Designed for stable performance, energy efficiency, and easy maintenance.
No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province
(WeChat/WhatsApp)：+8615756650906
№1：(WeChat/WhatsApp)：+8618628146428
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