Air Pipe Diameter: 12 mm Oxygen flow: 10L/min Max airflow" 120 L/min Max Outlet pressure:150KPA(1.5ATA)Oxygen Purity: 96%±3%Oxygen system air filter (PSA)Compressor: Oil-free compressor air delivery systemNoise" ≤45dbAppearance: UI:Remote control panel DR.HUGO uDR L4 Super Sale HBOT ...