portable oxygen concentrator 5 liters per minute

{"cid":"91215938","title":"GSE Portable Oxygen Concentrator Compressor 1 - 3 Liter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b3\/3a\/b0b80e45b71b5ce65cc309577582-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"GSE","Model Number":"ZW100Z12-40\/1.4","Minimum Order Quantity":"100pcs","Delivery Time":"15-25 working days","Certification":"FDA , CE , ETL","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"600 EA\/day","Packaging Details":"pallets,cartons","Power Source":"DC POWER","Rated Voltage(V)":"DC 12V","Input Power(W)":"\u2264220W @140KPa \/12V","Rated pressure":"140KPa","Rated Flow":"\u226540 L\/min @140 KPa \/12V","Rated speed":"1600RPM","Insulation Class":"B","Net Weight":"3.8Kg","Ambient":"5-40\u2103","Restart pressure(Kpa)":"0KPa"}}