5L PSA portable oxygen concentrator

Oxygen Concentrator,oxygen concentrator, Mni size Economical power consumption Easy to operate with sensor health care oxygen concentrator medical oxygen concentrator psa oxygen concentrator portable oxygen concentrator oxygen concentrator/generator oxygen generator psa oxygen generator medical equipment oxygen equipment portable oxygen generator medical oxygen generator health care equipment medical device oxygen producing machine Specifications: 1) Electrical requirements: 110VAC±10% 2) Power consumption: 300W 3) Operating altitude: a) 0 3,000m: no degradation in performance (tested at nominal voltage) b) Above 3000m: no recommended / no tested 4) Ambient temperature range: 50°F - 95°F (10°C - 35°C ) 5) Ambient humidity range: 30% to 75% 6) Oxygen output concentration levels: 93%±3% 7) Flow range: 1 - 5LPM 8) Pressure relief valve: 35PSI±3PSI 9) Dimensions: a) Height: 20'' (50.8cm ) b) Width: 14'' (35.6cm ) c) Depth: 12'' (30.5cm) d) Weight: 38lbs (17kg ) 10) Storage condition: a) Temperature: -40°C 70°C b) Sound level: 45dBA - 48dBA Features: 1) High pressure alarm 2) High temperature compressor shut down 3) Low pressure alarm 4) Low oxygen purity alarm (optional) 5) Current overload shutdown and reset 6) Power loss alarm 7) For those who want the best in quality and price .