Konsung KSN-5 5L Portable Oxygen Concentrator

The Konsung KSN-5 5L Oxygen Concentrator is a compact and lightweight machine designed to provide a continuous supply of concentrated oxygen. Using advanced Pressure Swing Adsorption technology, it separates nitrogen from the surrounding air and delivers oxygen with a concentration of 93% ±3% at an adjustable flow rate of 1–5 litres per minute.

The KSN-5 features an oil-free compressor, imported molecular sieve, built-in humidifier system and multiple safety alarms. Its compact construction makes it convenient to move between rooms, while its continuous operating capability makes it suitable for home care, clinics and healthcare facilities in Bangladesh.

This is a mains-powered stationary concentrator designed for convenient indoor movement. It does not normally operate from an internal battery.

Key Features

• Adjustable oxygen flow from 1–5 L/min
• Oxygen concentration of 93% ±3%
• Continuous-flow oxygen delivery
• Advanced PSA oxygen-generation technology
• High-efficiency imported molecular sieve
• Reliable oil-free compressor
• Built-in humidifier system
• Oxygen-purity monitoring and alarm
• Power-failure alarm
• High- and low-pressure alarms
• Temperature alarm
• Overload protection
• Self-diagnostic system with error-code display
• Timer and operating-time functions
• Low operating noise of approximately 45 dB
• Compact and lightweight construction
• Nebulizer function available on selected variants
• Designed for continuous operation
• No regular oxygen-cylinder refilling required

Additional Information

• Brand: Konsung
• Model: KSN-5 or KSN-5 Elite
• Product Type: Stationary Oxygen Concentrator
• Oxygen Delivery: Continuous flow
• Flow Range: 1–5 L/min
• Oxygen Concentration: 93% ±3%
• Output Pressure: Approximately 30–70 kPa
• Power Supply: AC 220V, 50Hz
• Power Consumption: Approximately 350W
• Noise Level: Approximately 45 dB
• Net Weight: Approximately 14.5 kg
• Dimensions: Approximately 350 × 340 × 475 mm
• Operating Mode: Continuous operation
• Compressor: Oil-free
• Humidifier: Supported
• Nebulizer: Optional, depending on model
• Battery Operated: No
• Recommended Uses: Home care, clinics and healthcare facilities
• Country of Manufacture: China
• Availability: Subject to current stock in Bangladesh
• Warranty: Confirm the applicable warranty with the seller
• Price: Contact the seller for the latest price and delivery charge

Important Safety and Usage Information

• Use supplemental oxygen only according to a qualified healthcare professional’s prescription.
• Do not change the prescribed oxygen flow rate without medical advice.
• This machine is not intended as a life-support or life-sustaining device.
• Keep a backup oxygen cylinder available during power failures or equipment emergencies.
• Place the machine upright on a stable surface with adequate ventilation.
• Keep the air inlet and outlet free from walls, curtains and other obstructions.
• Keep the concentrator away from fire, smoking, heat, oil and grease.
• Connect the machine to a properly grounded electrical outlet.
• Use suitable power protection where voltage fluctuation is common.
• Clean and replace filters according to the manufacturer’s instructions.
• Confirm the exact model number and specifications before ordering, as different KSN-5 versions may vary.