SPECIFICATIONS 1. Flow Range: 1-5L/min 2. Oxygen Concentration: 95.5%-87% 3. Maximum Outlet Pressure: 20kPa 50kPa (2.9ps 7.25psi) 4. Pressure Relief Mechanism Operational at: 250kPa ±25kPa (36.25psi ±3.63psi) 5. Sound Level: 55dB (A) 6. Power Supply: AC120V±10% AC220V±10% AC230V±10% 50Hz 60Hz 7. Input Power: 400VA 8. Weight: 24kg (53 lbs) 9. Dimension: H55.6cm (21.9) W28.5cm (11.23)D47cm(18.52) 10. Minimum Operating Time: 30minutes
