93 portable oxygen concentrator 5l online manufacture

Home Oxygen Concentrator Pulse Flow 1-5 Gear With 93+/-3% Purity Portable Oxygen Concentrator From China Factory In increasingly developed countries, environmental problems have become the most important issue ... Read More

Product Parameter Oxygen Concentrator Flow Rate 0.5-5L min Purity 93+/-3% Power Supply AC220V+/-22V 50Hz+/-1Hz Power 450VA Noise 52dB(A) Service Environment Temperature:5 - 40; Humidity: Under 30 - 75% RH(No ... Read More

Smart Household Oxygen Machine 1-5L 93+/-3% Purity With LCD Touch Screen Used For Oxygen Therapy And Health Care Product Parameter Oxygen Concentrator Flow Rate 1-5L min Oxygen Concentration 35%-95% Purity 93+/... Read More

Technical Background In recent years, as more and more people travel to the plateau, the demand for oxygen is growing up quickly in the tourism. In addition, the same demand is in the plateau garrison, plateau ... Read More