Oxygen breathing apparatus (concentrator) KEYHUB 5L

Oxygen breathing apparatus KEYHUB 5L

It is a modern, quiet and easy-to-use device designed to ensure a constant and high-quality oxygen supply both at home and in medical institutions. The device is characterized by high oxygen concentration even at higher flow rates, convenient LED control and safe, reliable design. Due to its compact size and low noise level, it is suitable for everyday use, ensuring comfort and peace of mind.

Technical specifications:

• Oxygen flow: 1–5 L/min, adjustable
• Oxygen concentration: At 5 L/min still maintains 96% concentration
• Oxygen generation method: Pressure swing adsorption (PSA)
• Anion output: 8 million/cm³
• Atmospheric pressure: 86–106 kPa
• Rated power: 120 VA
• Maximum working time: 24 hours
• Atomization rate: ≥0.2 mL/min
• Rated voltage:
• AC110V ±10V (US plug)
• AC230V ±20V (EU, UK, AU plug)
• EU plug

Other information:

• Display control: HD LED with rotary knob
• Operating noise: ≤38 dB(A) (normal conversation volume)
• Device size: 29 × 30 × 51 cm
• Net weight: 16 kg

Usage recommendations:

• The device must be placed in a well-ventilated area and the distance from the wall or other objects must be at least 10 cm.
• Nothing should be placed on top of the oxygen concentrator.
• There should be no objects behind or under the device - this may cause a shutdown or reduce the oxygen concentration.
• Smoking or using open flames is prohibited when the oxygen generator is operating.
• It is not recommended to turn the device on/off frequently. After turning it off, wait 3-5 minutes before turning it on again.
• It is forbidden to clean the device with oil - this may cause pollution or a fire hazard.