Features:
1.Bi-directional design
2.Laser engraved high resolution UDI
3.65% lower resistance to flow allows flow rates 0.3 to 25 l/min4.Reduced size making it less noticeable in the supply tubing5.Designed to protect against oxygen tubing fires6.Operate from a thermal fuse designed to stop the flow of gas in the event that the downstream oxygen tubing is ignited
7.Keeps patients safe
8.Can be used with all types of oxygen sources, tank, conserver, oxygen concentrator and wall connection
9. Kit designed for 1 oxygen source*Does NOT restrict oxygen flow unless it senses heat/fire
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Resistance to Flow
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1 kPa @ 2 l/min
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2 kPa @ 5 l/min
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16 kPa @ 15 l/min
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Flow Rate
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0.3 to 25 l/min
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Max Operating Pressure
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400 kPa
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Max internal leakage following activation
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No leakage
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Max external leakage following activation
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No leakage
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Operating Temperature
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0 to 50 °C (32 to 122 °F)
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Transit & Storage Temperature range
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-20 to 60 °C (-4 to 140 °F)
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Humidity Range
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0 to 100% RH
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Gas type
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Oxygen/oxygen enriched air
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The Benefits of Fire Fampers:
1.Helps protect against oxygen tubing fires
2.Helps keep patients safe no matter what method of oxygen delivery they use
3.Offers a cost-effective solution to lower the risk of serious patient injury in an oxygen fire
4.Automatically stops the flow of oxygen in the event that the downstream oxygen tubing is ignited.
Company Profile
We are Longfian
Longfian Scitech Co., Ltd, a leading manufacturer specialized in oxygen solutions for 25 years, has been professionally dedicated to R&D, production and marketing of various oxygen concentrators which include medical oxygen therapy, indoor oxygen supply, plateau simulation, industrial, veterinary and other fields. Longfian is headquartered in Baoding, China. We have 520 employees, covering an area of 40,000 square meters, with annual production capacity of 1.5 million units.
2 Million Praises from Worldwide
All of our products comply with ISO13485 quality managing system and some models obtained CE certificates. in the meantime, our technology and R&D team carried out technological innovations, awarded 28 invention and design patents, and completed registration of 36 countries for import permits. till now, Longfian, has got the market share over 70% and exported to more than 160 countries around the world, benefiting 2 million end-users.
WHO & the United Nations Awards and Recognition
Longfian is the designated qualified supplier of United Nations orgnizations. Presently, we have undertaken many rescue material projects of oxygen concentrator from all over the world. During the time that the pandemic swept the world, we supplied nearly 1,200,000 units oxygen concentrators to different countries and they have expressed their recognition and gratitude to Longfian.
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(like USA, Mexico, Colombia, Brazil, United Kingdom,Germany, Romania,Spain, Russia, Tajikistan, India,Thailand, Vietnam, South Africa, Nigeria etc.), more than 480 international exhibitions (including the FIME, MEDICA, ARAB HEALTH, HOSPITALAR, CMEF etc. ) 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.
Audited Supplier 
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