Portable Oxygen Generators | Home use, small clinics, emergency kits | Oxygen purity: 90-95% (ISO 7396) Output: 10L/min (Base) ▲ 40L/min (Advanced) (Industry avg: 5-15L/min) Noise: 45 dBA (quieter than a refrigerator) Weight: 15kg (Base) ▲ 25kg (Advanced) | Mobility, lower cost, easy installation, Warranty: 1 year | Lower output capacity, requires electricity, frequent maintenance (every 500 operational hours) |
Stationary Oxygen Generators | Hospitals, industrial plants | Purity: 95-99% (ISO 7396) Output: 50-1000L/min Noise: 70-80 dBA (louder than a vacuum cleaner) Power: 5kW (high energy use) | High output, reliable for continuous use, scalable for large demands | High cost, immobile, requires professional installation, complex maintenance |
PSA Oxygen Systems | Industrial facilities, medical centers | Uses Pressure Swing Adsorption (PSA) tech Purity: 90-95% Requires compressed air supply (ISO 10158) | Efficient at scale, reliable, adaptable to varying oxygen needs | Dependent on air compressor, higher maintenance for filters, space-intensive |
Membrane-Based Separators | Remote areas, low-maintenance sites | Purity: 85-90% (ASTM D3963) Low power: 300W (energy-efficient) Maintenance-free for 10,000+ hours (ISO 14687) | Minimal upkeep, compact design, low energy consumption | Lower purity, less efficient for high-demand applications, limited scalability |
Cryogenic Oxygen Plants | Large-scale industries, liquid storage | Purity: 99.5% (ISO 6368) Produces liquid oxygen (storage at -183°C) Capacity: 1000+ L/min | Highest purity, massive output, ideal for bulk storage | Expensive, requires cryogenic storage tanks, high energy consumption, complex setup |
Medical Oxygen Concentrators | Home care for COPD patients | Purity: 87-96% (FDA-compliant) Noise: 40 dBA (whisper-quiet) Continuous operation: 24/7 (IEC 60601-1) | Safe for medical use, reliable for chronic conditions, compact | Moderate cost, requires uninterrupted power, limited output (typically ≤10L/min) |