MDV Medical
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| Model NO. | ES-5-PO |
| Voltage | 220V |
| Concentration | 90-96% |
| Flow | 0-5L |
| Power | 290W |
| Power Supply | ~110V 60Hz / ~230V 50Hz |
| Net Weight | 22kg |
| Size | 300*380*600mm |
| Warranty | 2 Years |
| Colors | Cream |
| Display | LCD |
| HS Code | 9019200000 |
Quiet VPSA Oxygen Machine 5L Durable Electric Respiratory System Oxygen Equipment
The principle of VPSA oxygen concentrator (vacuum pressure swing adsorption) uses negative pressure desorption to draw the adsorption tower into a vacuum to release nitrogen. Compared with the traditional PSA (pressure swing adsorption) technology that mainly relies on normal pressure desorption, this method ensures more thorough desorption and consumes less energy.
| Model | ES-5-PO |
| Power Consumption (VA) | 290 |
| Power Supply | ~220V±10% 50Hz±1 |
| Flow Rate (L/min) | 5 |
| Oxygen Concentration (V/V) | 90%-96% |
| Net Weight (kg) | 22kg |
| Dimension (mm) | 300*380*600 |
| Outlet Pressure (kPa) | ≤ 70 |
| Atomization Outlet Pressure (MPa) | 0.06-0.175 |
| Timing Function | Yes |
| Temperature alarm | Yes |
| Low Oxygen Purity Alarm | Yes |
| Nebulizer Function | Yes |
| SpO2 Function | Yes |
Ultra-quiet operation
As low as 27.3dB, certified by authoritative organizations, without disturbing sleep.
Stable Oxygen Output
Ensures continuous and reliable oxygen supply for long-term protection.
Durable Molecular Sieves
Built for longevity and high efficiency in oxygen separation.
Energy-saving
Optimized VPSA process significantly reduces energy consumption.
High-Precision SpO2 Function: Often comes with extra features for patient care. It has a built-in blood oxygen measurement port and includes a nebulizer function for atomization therapy. These features make one machine do the job of several.
Differences in Technology: PSA uses pressure changes. VPSA adds a vacuum pump during release, helping material clean itself better and produce more oxygen.
Differences in Process: In PSA, air is pushed in at high pressure. In VPSA, air goes in at lower pressure and a vacuum pump helps pull out oxygen efficiently.
Differences in Energy Use: VPSA systems work more efficiently through the addition of a vacuum pump, leading to lower overall energy usage.
