Description of KJR-Y51 5-Liter Oxygen Concentrator
The KJR-Y51 is a 5-liter medical-grade oxygen concentrator designed to deliver reliable, high-purity oxygen for home and clinical use. It is widely recognized for its balance of high output and quiet operation, making it a popular choice for long-term respiratory therapy.
Specification of Islam 13kg Oxygen Cylinder
| Features | Specifications |
| Product | KJR-Y51 5L Oxygen Concentrator |
| Category | Oxygen Concentrator |
| Brand | N/A |
| Model | KJR-Y51 |
| Concentrator Type | Portable |
| Pressure Display | LCD |
| Weight | 15.5kg |
| Purity | 93%±3% |
| Dimension | 345*280*558mm |
| Flow | 1-5L |
| Pressure | (20-70)kPa |
| Voltage/Frequency | 220V/50Hz±1Hz |
| Power Consumption | ≤ 400W |
| Size | Medium and standard |
| Noise | <45dB(A) |
| Transportation Temperature | 5℃-40℃ |
| Humidity | ≤80% |
| Atmospheric Pressure | 86kPa-106kPa |
| Nebulizing Rate | ≥0.1ml/mine |
| Equipment Certification | ISO and CE |
| Origin | China |
High-purity Oxygen Delivery
The key strength of the KJR-Y51 is its ability to maintain a consistent oxygen concentration of **93% (±3%)** at flow rates up to **5 liters per minute (LPM)**. Unlike smaller portable units that can lose purity as flow increases, the KJR-Y51 uses a high-quality molecular sieve and a powerful compressor to ensure that patients receive medical-grade oxygen even at the highest setting.
Dual-function
A notable advantage of this model is its integrated nebulizer function. This allows patients to receive oxygen therapy and aerosol medication treatments using a single device. This “two-in-one” design reduces the need for multiple machines, making treatment easier for the user at home.
User-friendly design and safety
The KJR-Y51 is designed with patient comfort in mind:
Quiet performance: Operating at a noise level of ≤45 dB, it is significantly quieter than many industrial-style concentrators, allowing for uninterrupted sleep.
Intelligent monitoring: The large LCD display provides real-time data, including current flow rate and cumulative operating hours.
Safety alerts: It has built-in alerts for power failure, low oxygen purity, and pressure fluctuations, ensuring that the user is never left without warning if the device requires attention.
Portability and Durability
Weighing approximately 15.5 kg, the unit is relatively lightweight for a 5L stationary concentrator. It has a compact, flame-retardant plastic shell and sturdy wheels, making it easy to move between bedrooms and a living area. With a rated power of ≤400W, it is energy-saving for 24 hours of continuous use.
KJR-Y51 5L Oxygen Concentrator Price in Bangladesh
KJR-Y51 5L Oxygen concentrator price in Bangladesh is BDT 45000 Taka. You can buy a KJR-Y51 5L concentrator at the best price from BMA Medical Website. You also Visit our Facebook page and YouTube Channel.















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