Drive Medical 555DS Compact Oxygen Concentrator, 5 Liter

About the Drive Medical 555DS Oxygen Concentrator The new Drive Medical 555DS 5-Liter Oxygen Concentrator is the Drive's newest stationary concentrator, offering a smaller, lighter, quieter, and more energy-efficient design compared to the long-popular 525DS model. Smaller, lighter, quieter, and more energy efficient, the 555DS delivers dependable oxygen therapy in one of the most compact designs available today. At only 29.9 pounds, it is lighter than the 525DS and many competing home oxygen concentrators, making it easier to move around the home while reducing tripping hazards and improving overall convenience. Built with a next-generation modular design, the Drive Medical 555DS was engineered for improved reliability, simplified servicing, and lower long-term operating costs. Its quiet operation, reduced power consumption, and easy-to-read digital controls help create a better user experience for both patients and caregivers. Despite its compact size, the 555DS still provides the trusted performance and durability that Drive DeVilbiss oxygen concentrators are known for. 555DS Features Weighs only 29.9 lbs — up to 10-15 lbs lighter than many competing concentrators More compact and quieter than the popular Drive DeVilbiss 525DS model Energy-efficient operation with up to 17% lower power consumption Easy-to-read digital display shows unit status and alarms at a glance Quiet sound level helps minimize noise disruptions in the home Delivers reliable continuous flow oxygen therapy from 0.5 to 5 LPM Drive DeVilbiss 555DS Oxygen Concentrator Specifications In the Box 555DS Oxygen Concentrator and User Manual Dimensions 18.4" x 14.6" x 9.9" Weight 29.9 lbs Noise Level 46 dBA at 3 Liters / min flow Flow Range 0-5.0 Liters / minute Oxygen Purity 87-96% Oxygen Purity Indicator Yes O2 Transfill Capabilities No AC Input 120 V~, 60 Hz, 2.6 A Max Power Consumption 290 Watts Avg Operating Altitude 9840 ft Warranty 3 Years (1 Year on Pre-Owned Units) Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty. Drive DeVilbiss 555DS Oxygen Concentrator User Guides User Manual