WMJ-3A ( Oxygen Concentrator )
Specifications:
Model name: WMJ-3A
Oxygen flow（L/min): 0.5～3.0
Oxygen concentration（%): 95～50
Pressure（MPa): 0.03～0.07
Noise（dBA): ≤45
Size(mm）: 335×260×195
Weight(Kg): 6.5
Rated power（W): ≤70
Voltage（V): DC12V
WMJ-5A ( Oxygen Concentrator )
Specifications:
Model name: WMJ-5A
Oxygen flow（L/min): 0.5～5.0
Oxygen concentration（%): 95～50
Pressure（MPa): 0.03～0.07
Noise（dBA): ≤45
Size(mm）: 335×260×195
Weight(Kg): 9.0
Rated power（W): ≤120
Voltage（V): AC220V/AC110V