Yuwell Oxygen Concentrator 7F-5B 5ltr with Nebulizer

• Positive Intake. Air cleaner, Molecular Sieve life longer function
• With the Time accumulating function, the Timing Power OFF function
• Fault Self-Detection system
• Four Alarm Function
• Low Oxygen Concentration alarm
• Pressure cycle failure alarm
• Compressor Failure alarm
• Oxygen Concentration: 95.5%～87%
• Maximum Outlet Pressure: 20kPa～50kPa (2.9psi～7.25psi)
• Pressure Relief Mechanism Operational at: 250kPa±25kPa (36.25psi±3.63psi)
• Sound Level: ≤55dB (A)
• Power Supply: AC120V±10%   AC220V±10%  50Hz
• Input Power: ≤400VA
• Weight: 24kg (53 lbs)
• Dimension: H55.6cm (21.9″)×W28.5cm (11.23″)×D47cm(18.52″)
• Minimum Operating Time: 30 minutes