Medical 20LPM Oxygen Concentrator

The JAY-20 0-20L/min oxygen concentrator, the largest oxygen concentrating machine we produce, has stable performance with working power as high as 1800W.

Medical 20LPM Oxygen Concentrator

1. PSA oxygen producing method makes this oxygen concentrator safe and economical. It can work anywhere oxygen and electricity are available.
2. Concentration of the oxygen produced by our oxygen generation plant can be higher than 90%. The flow rate is adjustable in the range of 0-20L/min.
3. Large LCD display on our oxygen producing machine can indicate the operating pressure, internal working temperature, present operating time, accumulated working time and the preset time.
4. Designed with timing function, our oxygen concentrator will stop running automatically when it reaches to the preset time.
5. Oxygen concentration status indicator allows the users to monitor oxygen concentration in real time.
6. Our JAY-20 oxygen gas generator is configured with temperature alarm, high/low pressure alarm, power failure alarm to guarantee safe machine operation.
7. We have two types of oxygen producing equipment, namely the ordinary pressure type one with outlet pressure of 0.04-0.07Mpa and high pressure type one with outlet pressure of 1.4bar/20psi-4bar/60psi.

Detailed Information for JAY-20 Oxygen Concentrator with Ordinary Outlet Pressure

1. Oxygen cylinder filling system
2. Industrial use such as welding, glass cutting, etc
3. Fish farming
4. Veterinary use

Technical Parameters






Oxygen flow (L/min)


Oxygen concentration

93% (±3%)

Outlet pressure (Mpa)



Rated power (VA)



Operation voltage (V/Hz)

AC230V, 50Hz
Optional: AC220V/110V (±10%), 50/60Hz (±1Hz)


Power failure; low/high pressure; temperature (optional); low concentration (optional); maintenance reminding after 3000 hours' operation (optional)

Noise level (dB)


LCD display

Switch times,operating pressure,present working time,accumulated working time

Electrical safety classification

Pressure indication (accuracy: 0.001MPa);
Accumulated working time (range: 0-10000hours);
Present working time (accuracy:1 minute);
Preset time (accuracy: 1 minute)
Optional: temperature indication (accuracy: 0.1)
Maintenance reminding

Product category

Class II Type B

Product category

Class II a

Net Weight (kgs)



Dimension (mm)



Low concentration alarm (Optional)

When oxygen concentration is 85% or above, the blue lamp is on; when oxygen concentration isbelow 85%, the red lamp is on, indicating low concentration

If you're interested in the medical 20lpm oxygen concentrator, please feel free to buy the quality equipment made in China from our factory. As one of the world's leading suppliers in this field, we also offer the wholesale service and the price list consultation.