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CE certified China manufacturer continuous flow mini psa battery portable medical oxygen concentrator
| Rated voltage | AC 110-220V 50-60HZ |
| PSA methods | PSA |
| Input power | 115W |
| Inhalation | headset type, nasal tube running |
| Noise | about 48db |
| Oxygen concentration | 30-90% |
| Air output | 1-6L(electrical regulator) |
| Product size | 302*168*325mm |
| Net weight | 5.2kg |
| Negative oxygen ion | >6 million particles/cm3 |
| Display Control | LED timer display, smart chip control |
| Certificates | CE, ISO |
| Company type | manufacturer |


| item | Features | |||||||||||
| 1 | Overall flowing water and kneading designing without any projection, customized for families with elderly and children | |||||||||||
| 2 | Pioneered large 4-inch LED color display, so that the elderly can see it more clearly | |||||||||||
| 3 | Pioneered embedded water tank, being easy to remove and clean | |||||||||||
| 4 | Luminous indication of wetting water box, being convenient and beautiful, makes gas flow be adjusted more easily | |||||||||||
| 5 | Top oil-free air compressors, makes the machine be longer life span and more stable to operate | |||||||||||
| 6 | Ceramic and space PC material’s rotary separation value, is highly reliable | |||||||||||
| 7 | Limited air pressure outlet to ensure the stability of gas pressure | |||||||||||
| 8 | Limited air pressure outlet to ensure the stability of gas pressure | |||||||||||

| item | Working Principle |
| 1 | Air passes through the coarse filter, fine filter, and then into a muffler with the air filtering function |
| 2 | Pure air enters into the oil-free compressor to compress air |
| 3 | Ceramic separation valve and patent molecular tower complete the separation of oxygen and nitrogen |
| 4 | Built a 2-level deeper filter membrane into the patent molecules tower for microfiltration |
| 5 | Separated oxygen passes pressure equalizing valve to stabilize gas pressure, so that output of oxygen pressure is more stable |
| 6 | Regulated oxygen gets through a bacterial filter once again, to ensure oxygen being pure, healthy and no bacteria |
| 7 | Pure oxygen will be moist through a flow meter and a wet cup. Finally users get oxygen by an oxygen tube |


We have seven professional engineers who will solve the problems you meet when you are using our products every day within 24 hours. We will provide you our best service and authoritative guarantee. Expect that we can establish a long cooperation.
1 What’s your portable equipments?
Therapeutic, testing, rehabilitation treatment, healthcare or home using equipments, etc.
2 Which payment way is workable?
Paypal or T/T (30% deposit before production and 70% balance before delivery).
3 How can I get a sample?
The Sample will be shipped out in 7 working days after we received your paymentif no special requirements.
4 Can I book an order if less than MOQ?
Yes. Please tell us your quantity, we will work out the cost for you.
5 How to ensure the products’ quality?
Samples will be sent to you for test firstly; Each production stage will show you in time ; the product quality will be test and show you before delivery.
6 How is your after sales?
Generally 1 year guarantee.
Any damage results from us, we will take responsibility to compensate the loss.
Our services
Miafi’s Mission
“Customer” is the first.
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