The JAY-40-4.0 is a 40LPM oxygen concentrator designed for use in high altitude areas and activity centers. It belongs to the dispersion type oxygen generator series. This series of products employs the PSA (Pressure Swing Adsorption) technology to separate oxygen from nitrogen and other gases present in the air.
The product is constructed with high - standard materials such as an oil - free compressor, medical molecular sieve, and medical - grade silicone tube. Once powered on at normal temperature, it continuously separates oxygen that meets medical standards from the air. The oxygen generation process is purely physical, ensuring a stable oxygen flow. It is safe, reliable, has a low cost, and an adjustable flow rate. The key components of the generator are designed to be fatigue - resistant and anti - aging.
This machine uses air as its raw material. By applying molecular sieve pressure swing adsorption technology, it can produce oxygen with an oxygen concentration in the range of 90% to 90% (V/V), specifically 93% oxygen.

Application:
1.Connected with ventilator and anaesthesia machine at ICU.
2.Connected with ventilator and anaesthesia machine at operating room.
3.Connected with hyperbaric oxygen chamber.
4.For hospital with 50-100 beds.




Model |
JAY-40-4.0 |
JAY-20-4.0 |
Flow Rate |
1-40L |
1-20L |
Outlet Pressure |
20-60Psi (0.14-0.4Mpa) |
Oxygen Concentration |
93%(+-3%) |
Sound Level |
<=50dB |
<=60dB |
Power Consumption |
<=4440W |
<=2000W |
Alarms |
Power failure alarm,
high/low pressure alarm,
low oxygen concentration alarm |
Power failure alarm,
high/low pressure alarm,
low oxygen concentration alarm |
Net Weight |
256kgs |
118kgs |
Dimension |
92*89.5*145mm |
95.8*50*132cm |
Features:
1.Thomas compressor.
2.High efficiency three-tower adsorption system more durable.
3.Pressure gauge on site to adjust flexibly if necessary.
4.Small and compact, easy to move for any emergancy.
5.Automatic dehydrator/refrigerated air dryer.
Who We Are
Longfian, a leading manufacturer, specialized in oxygen solution for 20 years, is professionally dedicated to R&D, production and marketing of series oxygen concentrators which refer to medical oxygen therapy, indoor oxygen supply, plateau simulation, industrial, veterinary and other fields. We are headquartered in Baoding China covering an area of 20000 square meters, with 150 employees and annual production capacity of 600,000 units.
What We Innovated
Longfian has always been a leader in innovative oxygen solutions. We have developed the IOT administration system for patient oxygen inhaling datas, applied both in hospitals and community medical centers. We devoted ourselves to noise levels and successfully reduced it to 33dB. We are not only leading in research and development, but also possess of the world- level testing equipments, such as Acoustics Test Lab, the Test Cabinet for Temperature and Humidity, Altitude Simulation Test Cabinet and Drop Test Bench.
Why Us
All of our products comply with ISO13485 and some models got the certificates of CE. With years of experiences, we have successfully beencawarded over 30 patents of invention and design, completed registration of more than 45 countries for import permits. Till now, our products cover more than 120 countries around the world.LONGFIAN has been appointed as the qualified supplier to the United Nations Organization such as WHO, UNICEF, UNOPS, UNDP and so on.
Mission and Vision
we will continue adhering to our mission: "Protecting the beautiful homeland of humanity by feeding oxygen to all life on the earth",achieving our vision: "Empower oxygen to various demand of human beings".

Longfian Footprint in the World
Since the year 1998, we started to go deep and explore the world market. 25 years export experience, 95 countries visits, more than 480 international exhibitions, which all laid a solid foundation for the No. 1 export volume of China-Made Oxygen Concentrator for recent 6 consecutive years and make LONGFIAN brand the benchmark of the mark.

Why choose us?
1. QUALITY
QA and QC covered each step of production and process in the whole factory, which make strict control of each product quality to ensure the finished products 100% qualified. The rigorous and complete QA system has enabled LONGFIAN to obtain international certificates such as CE, FDA, etc.
2. AUTHORITATIVE RECOGNITION
The unanimous choice of world-renowned NGO and governments, which witness Longfian quality and the leading position in the global market.
3. PRODUCTION CAPACITY
Covering an area of 40,000 square meters,annual production 1,500,000 units,to ensure each order delivered on time.
4. TECHNOCOLOGY
With 25 years of experience accumulation and market exploration, we have successfully obtained 28 patents for oxygen concentrators.
The technical team will always maintain innovation and independent research and development, and strive to be the vane leading the oxygen concentrator industries.
5. CERTIFICATES
We have obtained 36 international certifications and market access permits including EU CE, EU FSC, U.S. FDA, Brazil ANVISA, Colombia INVIMA, Mexico COFEPRIS, Saudi Arab SFDA, Russian GOST, Uzbekistan MOH, Ethiopia FMHACA, Nigeria PC ...With all the certifications, we can freely sell to every corner of the world.