PSA Oxygen Plant (Pressure Swing Adsorption Oxygen Generator) is a medical-grade oxygen supply equipment based on pressure swing adsorption technology. It deeply purifies air through double-layer high-purity molecular sieves, enabling stable production of medical oxygen with 99.5% purity. It features core advantages of high purity, stable operation, low noise, and simple operation. As a core component of medical oxygen generation plant, the 100Nm³/h flow rate can meet the oxygen supply needs of general hospitals with 200-300 beds. It fully complies with the national standard "Medical Oxygen" (GB 8982-2014) and ISO 10083 medical gas specifications, and can be directly connected to the hospital’s central oxygen supply system. It provides continuous and safe oxygen support for operating rooms, ICUs, wards and other scenarios, serving as an essential medical equipment for modern hospitals.
Product Specifications
| 90% | 93% | APPROX. WEIGHT AND DIMENSIONS |
| SCFH | NM3/HR | SCFH | NM3/HR | H | W | L | WEIGHT |
| | | | | Inch | Inch | Inch | Lbs. |
| 73 | 1.92 | 65 | 1.71 | 86 | 36 | 30 | 720 |
| 111 | 2.93 | 100 | 2.62 | 87 | 36 | 37 | 780 |
| 164 | 4.31 | 147 | 3.86 | 87 | 42 | 48 | 1728 |
| 207 | 5.44 | 185 | 4.86 | 93 | 42 | 48 | 1927 |
| 311 | 8.19 | 278 | 7.32 | 103 | 46 | 48 | 2630 |
| 414 | 10.89 | 371 | 9.74 | 106 | 50 | 53 | 4892 |
| 516 | 13.57 | 461 | 12.13 | 110 | 52 | 58 | 3851 |
| 724 | 19.03 | 647 | 17.02 | 97 | 54 | 60 | 4592 |
| 1237 | 32.52 | 1106 | 29.10 | 121 | 72 | 72 | 7576 |
| 1641 | 43.15 | 1468 | 38.60 | 116 | 74 | 88 | 9370 |
| 2107 | 55.40 | 1885 | 49.56 | 137 | 74 | 88 | 10882 |
| 2521 | 66.28 | 2255 | 59.29 | 135 | 84 | 112 | 15238 |
| 2918 | 76.72 | 2610 | 68.63 | 127 | 90 | 112 | 15602 |
| 3706 | 97.45 | 3315 | 87.18 | 147 | 90 | 112 | 16699 |
| 4101 | 107.83 | 3668 | 96.46 | 121 | 120 | 156 | 19988 |
| 4473 | 117.63 | 4002 | 105.23 | 127 | 120 | 156 | 20791 |
| 5033 | 132.33 | 4502 | 118.38 | 184 | 120 | 156 | 21774 |
Hospital oxygen supply is a key link to ensure medical safety, and oxygen purity directly affects treatment effects and patients’ lives. Traditional bottled oxygen has three major pain points:
- Unstable supply – relying on logistics and transportation, it is prone to supply interruption due to extreme weather or insufficient inventory.
- High storage risks – high-pressure cylinders are dangerous goods, requiring a separate explosion-proof warehouse, which occupies space and poses potential safety hazards.
- High costs – the comprehensive cost of purchasing, transporting and storing bottled oxygen is 3-4 times that of PSA oxygen plants.
The 99.5% high-purity oxygen of the PSA Oxygen Plant can meet the needs of various medical scenarios:
- Operating room anesthesia and ICU intensive care require high-purity oxygen to support breathing and life maintenance; the 99.5% purity can avoid respiratory tract irritation caused by impurities.
- In oxygen therapy for neonatology and respiratory departments, stable purity ensures treatment effects and reduces the risk of complications.
The 100Nm³/h flow rate can support 30-40 oxygen inhalation terminals simultaneously, fully covering the daily oxygen supply of general hospitals. During peak hours, it can be adjusted through buffer tanks to avoid insufficient flow. Its psa medical oxygen generator technology produces oxygen directly from air without chemical reagents, with an operating cost only 1/4 of that of bottled oxygen. It saves more than 500,000 RMB annually, significantly reducing psa oxygen plant cost.
The stability of medical equipment is crucial. Scientific maintenance can extend the service life of the PSA Oxygen Plant to more than 10 years while ensuring oxygen supply safety.
- Daily maintenance: Check the equipment operating status and oxygen concentration display daily; clean the air intake filter and humidifier bottle weekly; replace the filter element of the pretreatment system monthly; conduct leakage detection on pipelines and valves quarterly.
- Core component maintenance: The molecular sieve is a key part – test its adsorption performance every six months. If the purity drops below 95%, replace it in a timely manner (normal service life is 2-3 years). The replaced molecular sieve must be medical-grade; industrial-grade molecular sieves are prohibited.
- Environmental requirements: Keep the equipment room clean and dry during operation, with temperature controlled at 15-30℃ and humidity ≤60%, to avoid environmental factors affecting equipment performance.
For safety management:
- Establish equipment operation logs and maintenance records, with special personnel responsible for management and regular safety training.
- Develop emergency plans, such as automatically switching to the backup oxygen supply system (liquid oxygen tank) when the equipment malfunctions, to ensure uninterrupted oxygen supply.
- It is recommended to contact psa oxygen generator manufacturers for a comprehensive inspection annually, including oxygen concentration calibration, control system testing, and core component maintenance, to ensure long-term stable operation of the equipment and safeguard medical safety.
With its 99.5% high-purity advantage and precise 100Nm³/h flow rate, the PSA Oxygen Plant has become a safety benchmark for hospital oxygen supply systems. Its pressure swing adsorption psa oxygen plants technology can not only meet medical compliance requirements but also reduce operating costs. Combined with standardized installation and strict maintenance management, it provides continuous, safe and economical oxygen supply guarantee for hospitals, helping to improve medical service quality.
In addition to PSA Oxygen Generators, we also produce VPSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in VPSA Oxygen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.
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150Bar or 200Bar Filling Pressure PSA Oxygen Plant with GB 8982-2014 and ISO 10083 Compliance for Medical Oxygen Supply Images
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