Product Description
PSA Oxygen Generator (Pressure Swing Adsorption Oxygen Generator) is a portable oxygen supply device based on Pressure Swing Adsorption (PSA) technology. It rapidly produces medical-grade oxygen by separating air through molecular sieves. It features core advantages such as small size, light weight, fast start-up, and low noise. Without the need for an external oxygen source, it can be used by simply plugging into a power supply, perfectly adapting to mobile scenarios such as plateau emergency rescue and outdoor medical care. As a core type of psa medical oxygen generator, its flow rate of 50L/min can meet the oxygen demand of multiple people simultaneously, and the 90% medical-grade purity complies with the National Standard for Medical Oxygen (GB 8982-2014). It can be directly used for relieving hypoxia symptoms and emergency support, making it an essential equipment for medical stations and emergency vehicles in plateau areas.
Product Parameters
| Model | Gas production (Nm³/h) | Air consumption (Nm³/min) | Imported nominal diameter DN
DN(mm) | Imported nominal diameter DN
DN(mm) | Air nominal diameter DN | Host
L*W*H (mm) |
| PSA99.5-1 | 1 | 0.2 | DN15 | DN15 | NT0010 | 800 * 650*1720 |
| PSA99.5-2 | 2 | 0.4 | DN15 | DN15 | NT0010 | 950 * 950*1500 |
| PSA99.5-3 | 3 | 0.6 | DN15 | DN15 | NT0010 | 1050 * 900*1865 |
| PSA99.5-5 | 5 | 1 | DN20 | DN15 | NT0010 | 1450 * 900*1825 |
| PSA99.5-10 | 10 | 2 | DN32 | DN15 | NT0020 | 1450 * 900*1825 |
| PSA99.5-15 | 15 | 3 | DN40 | DN25 | NTAD-4-0 | 1800 * 950*1940 |
| PSA99.5-20 | 20 | 4 | DN40 | DN25 | NTAD-6-0 | 1850 *1025 * 2100 |
| PSA99.5-25 | 25 | 5 | DN50 | DN25 | NTAD-6-0 | 2000 *1050 * 2210 |
| PSA99.5-30 | 30 | 6 | DN50 | DN25 | NTAD-8-0 | 2000 *1050 * 2530 |
| PSA99.5-50 | 50 | 10 | DN65 | DN25 | NTAD-13-0 | 2200 *1250 * 2720 |
| PSA99.5-60 | 60 | 12 | DN65 | DN40 | NTAD-15-0 | 2250 *1300 * 2850 |
| PSA99.5-80 | 80 | 16 | DN80 | DN40 | NTAD-20-0 | 2350 *1550 * 3060 |
| PSA99.5-100 | 100 | 20 | DN100 | DN40 | NTAD-25-0 | 2500 *1600 * 3330 |
| PSA99.5-120 | 120 | 24 | DN100 | DN40 | NTAD-30-0 | 2600 *1700 * 3670 |
| PSA99.5-150 | 150 | 30 | DN150 | DN40 | NTAD-40-0 | 4700 *1500 * 2980 |
| PSA99.5-180 | 180 | 36 | DN200 | DN40 | NTAD-40-0 | 4700 *1600 * 3370 |
| PSA99.5-200 | 200 | 40 | DN200 | DN40 | NTAD-60-0 | 5000 *1600 * 3330 |
| PSA99.5-240 | 240 | 48 | DN200 | DN50 | NTAD-60-0 | 5200 *1700 * 3670 |
I. Why Do Plateau Emergency Rescues Rely on Medical-Grade PSA Oxygen Generators?
Plateau areas are characterized by high altitude and thin air, with oxygen partial pressure only 50-70% of that in plain areas. This easily triggers altitude sickness (such as headaches, chest tightness, and difficulty breathing), which can lead to life-threatening conditions like pulmonary edema and cerebral edema in severe cases. Traditional oxygen cylinders have limited capacity (usually 10-40L) and short battery life (only 2-4 hours of oxygen supply for a single person), and they need to be replaced frequently, failing to meet the needs of long-term emergency rescue and multi-person oxygen supply. In contrast, the PSA Oxygen Generator with 50L/min flow rate and 90% purity can continuously produce medical-grade oxygen. Its 50L/min flow rate can support 3-5 people breathing simultaneously (10-15L/min per person), fully covering the needs of scenarios such as plateau emergency rescue, camping, and scientific expeditions.
The 90% medical-grade purity is the core guarantee for emergency oxygen supply. It can not only quickly relieve altitude sickness symptoms but also provide life support for critically ill patients, with oxygen concentration stability far exceeding that of ordinary household oxygen generators. The device’s portable design (equipped with rollers) allows for easy transportation to emergency sites. The dual power supply mode of 220V mains and storage battery adapts to the unstable power environment in plateau areas, ensuring continuous oxygen supply even after power outages.
II. Technical Highlights: Special Design for Plateau Environments
Plateau areas have low air pressure and large temperature differences (-20℃ to 30℃), placing extremely high requirements on the performance stability of oxygen generation equipment. The PSA Oxygen Generator has undergone three major optimizations for plateau environments: first, optimizing adsorption pressure parameters to adapt to air separation needs under low-pressure conditions, ensuring stable output of 90% purity oxygen within an altitude of 5000 meters; second, adopting a wide temperature range design, where core components can withstand extreme temperature differences to avoid low-temperature start-up failures; third, enhancing dustproof and moisture-proof functions to adapt to the windy and dry climate characteristics of plateaus, extending equipment service life.
As a miniaturized product of medical oxygen generation plant, the device is equipped with multiple safety protection functions: real-time oxygen concentration monitoring (automatic alarm when below 82%), pressure overload protection, overheating protection, low battery alarm, etc., ensuring safe use during emergency rescues. The principle of psa oxygen plant working is simple and reliable, requiring no professional maintenance—only regular replacement of filters and molecular sieves. With a low operating threshold, it is suitable for medical staff at medical stations and emergency personnel to master quickly.
The PSA Oxygen Generator has become a life-saving equipment for plateau emergency rescues due to its portability, stability, and high-purity advantages. The configuration of 50L/min flow rate and 90% medical grade accurately matches the medical needs in plateau areas. The core technology of its psa medical oxygen plant can provide continuous and safe oxygen supply support for plateau regions, making it an indispensable equipment for medical stations, emergency centers, and outdoor teams.
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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50L/min 90% Medical-Grade PSA Medical Oxygen Generator for Plateau Emergency Rescue Images
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