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Home > Products > Olive Oxygen Concentrator > Medical Oxygen Concentrator > 8 Liter Oxygen Concentrator

OLV-8S Medical Grade 8 Liter Oxygen Concentrator For COVID

Model Number: OLV-8S

Product highlight: Produce high oxygen concentration, Available for two people use, Efficient Zeolite

Product features: France imported CECA molecular sieve, Wheels with brake, 3 years warranty, CE ISO approved

Customization: OEM and ODM services are available according to your needs, ideas and samples

For business OEM/ODM bulk sales service, please inquire us right now

Working principle of high concentration oxygen concentrator

Working principle of high concentration oxygen concentrator

The air compressor removes oil, dust and other solid impurities and most of the gaseous water through the pretreatment system, and enters the adsorption tower equipped with molecular sieve. The nitrogen, carbon dioxide, and water vapor in the air are adsorbed, and the cycle cycle of decompression and desorption, Make compressed air alternately enter the adsorption tower to achieve separation, thereby continuously producing high-concentration oxygen

Product parameter

Product parameter

Oxygen flow0-8L/min
Oxygen concentration≥93%±3%
Power supply220V 士 22V, 50Hz 士 1Hz/110V 土 11V, 60Hz 士 1Hz
Output pressure20Kpa-60Kpa
Input Power500VA
Sound levelLess than 48 db
Net Weight25KG
Dimension(MM)350 X 250X 670(mm)
Working SystemContinuous flow
Atomization quantity≥0.15ml/min (Only modes with atomization function)
Release Pressure of Air Compressor Safety Value250kPa±50kPa
Flow Range When Outlet Nominal Pressure is 00-8L/min
Flow Range When Outlet NoMinal Pressure is 7kpa0-8L/min
Device operation above or outside of the voltage, LPM, temperature, humidity and/or altitude values specified may decrease oxygen concentration levels


Low noise

Filter the air

Timing function

Wheels with brake

2 years warranty

CE ISO approved

Power failure alarm

0-8L oxygen flow adjust

93%±3% high  oxygen purity

Support 24*7 continuously working

OLV-8S Medical Grade 8 Liter Oxygen Concentrator For COVID
OLV-8S Medical Grade 8 Liter Oxygen Concentrator For COVID

48 Hours

Continuous Operation

Low Noise

Less Than 48dB


High Oxygen Concentration


Oxygen Flow Adjustable

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Annual sales of 80000 units

Olive has been focusing on the production and research and development of medical oxygen concentrators for a long time, and has continuously broken through the key areas of oxygen concentrators and obtained a number of patents and domestic and foreign recognitions.

Annual sales of 80,000 units







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