YK-501N Oxygen Concentrator
Engineered for stability and dependability, providing medical-grade continuous oxygen flow from 1 to 5 liters per minute. Experience clinical-level respiratory support in the comfort of your home.

Uncompromising Standards
The YK-501N is designed to meet the rigorous demands of long-term oxygen therapy.
93% Constant Purity
Maintains stable oxygen concentrations even at maximum flow rates for reliable clinical results.
5L Continuous Flow
High-volume output capability (1-5LPM) supporting both mild and severe respiratory needs.
Silent Performance
Optimized internal dampening reduces noise to 60dB, allowing for undisturbed sleep and relaxation.

Intelligent Interface
Control your therapy with an 8-inch high-definition LED display. Integrated voice guidance ensures effortless operation for elderly users, providing clear feedback on every adjustment.
- Remote control operation for bedside adjustments
- Integrated atomization/nebulizer function
- Real-time oxygen concentration monitoring
Technical Specifications
Common Questions
Can the YK-501N run 24/7?
Yes, the Pro series is engineered for continuous medical flow and can operate 24 hours a day for long-term therapy.
What is the benefit of the atomization function?
The integrated nebulizer port allows you to take respiratory medication directly through the device while receiving oxygen.
How often should the filters be changed?
We recommend cleaning the external filter weekly and replacing internal medical-grade filters every 6-12 months depending on usage.
Is it portable?
At 17kg, this is a desktop unit designed for maximum stability and continuous flow, equipped with wheels for easy room-to-room transit.
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