| Customization: | Available |
|---|---|
| Application: | Home, Medical Institution |
| Scale: | Medium |
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AERTI Oxygenerator Medical Machine Efficient VPSA 5l Oxygen Equipment with SPO2
VPSA OXYGEN CONCENTRATOR
The principle of VPSA oxygen concentrator (vacuum pressure swing adsorption)
It 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% |
| Sound Level | ≤ 35dB (A) |
| 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 |
Product Features
VPSA Technology- Four breakthrough experiences
*Ultra-quiet operation without disturbing sleep
*Stable oxygen output
*More durable molecular sieves
*Energy-saving and long-term protection
Quiet as low as 27.3dB, Certified by authoritative organization
Energy-saving Low-Consumption,Stable Oxygen Supply, Long Working Life
High-Precision SpO2 Function AERTI VPSA oxygen concentrator often comes with extra features for patient care. It has a built-in blood oxygen measurement port. They also often include a nebulizer function for atomization therapy. These features make one machine do the job of several.
Product Accessories
Product Application

VPSA vs. PSA Oxygen Concentrators
Differences in Technology
PSA oxygen generators use pressure changes to work. VPSA adds a vacuum pump during the release step. This helps the material clean itself better and produce more oxygen.
Differences in Process
In PSA, air is pushed in at high pressure and released at normal pressure. In VPSA, air goes in at lower pressure and a vacuum pump helps pull out the oxygen.
Differences in Energy Use
PSA systems mainly use an air compressor. VPSA systems add a vacuum pump but work more efficiently. This can make the whole system use less energy.
In short, the VPSA oxygen concentrator is a major upgrade. Its use of a vacuum makes it more efficient, quieter, and much tougher than old-style PSA models. For anyone who needs a reliable and durable oxygen source with a long life-span, the VPSA oxygen concentrator is the clear and smart choice.
AERTI is looking for distributors worldwise for the VPSA oxygen concentrator, welcome write to us for inquiry!



Q: Are you a factory or trading company?
A:We are a Professional Manufacturer for oxygen concentrator from1-120lpm and oxygen related products.
Welcome to our company, seeing is believing, our company and show room and factory in the same place.
Q. Where is your factory located? How can I visit there?
A: our factory is located Shenyang,China. Welcome to our company.
Q. What is your trading term?
A: 1. Payment term: T/T, or L/C , or Western Union.
2. Lead time: normally in 7-10 days after deposit received.
3. Sample policy: Samples are always available for each model. Samples can be ready in 3-5 days once payment received.
4. Shipping port: Dalian/Shanghai, China
5. Discounts: We offer discount for big quantity.
Q: How to purchase your product?
A:Quotation → PI → Confirm PI → Arrange payment →Producing →QC inspect → Shipping
Q: Can you provide the OEM service?
A: Yes, OEM is avaliable.
Q: How to ship the order?
A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.
If you are interested in our product, welcome to contact us at any time.