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Drive DeVilbiss 515AKS Compact Oxygen Concentrator
£399.99
This item
The oxygen concentrator Drive DeVilbiss 515AKS is a compact, quiet, and highly reliable stationary unit designed for continuous 24-hour oxygen therapy in home and clinical environments. This oxygen concentrator delivers a consistent flow of medical-grade oxygen, making it suitable for patients requiring long-term supplemental oxygen with dependable performance and low running costs.

Built in the USA, this oxygen concentrator is engineered for durability and high-demand use. It provides an adjustable flow rate from 0.5 to 5 litres per minute while maintaining an oxygen concentration of 93% ±3% across all settings. As a result, it supports a wide range of clinical requirements, from low-flow therapy to higher continuous oxygen needs.
In addition, this oxygen concentrator incorporates DeVilbiss Turn-Down Technology, which reduces power consumption at lower flow rates. Consequently, energy usage is optimised, operating costs are reduced, and internal components experience less wear. Furthermore, the integrated OSD® oxygen sensing device continuously monitors oxygen purity, while visual and audible alarms enhance patient safety.
Despite its robust build, the unit remains user-friendly. Integrated handles and a roller base allow easy positioning, and the control panel uses clear pictograms for straightforward operation. Combined with low noise levels, this oxygen concentrator is well suited for day and night use in domestic settings.

Oxygen concentrator for continuous home oxygen therapy
Adjustable flow rate from 0.5 to 5 LPM
Consistent oxygen purity of 93% ±3%
Turn-Down Technology for improved energy efficiency
OSD® oxygen sensing device with alarms
Quiet operation suitable for 24-hour use
Integrated handles and roller base for mobility
| Specification | Details |
|---|---|
| Product type | Oxygen concentrator |
| Flow rate | 0.5 to 5 LPM |
| Oxygen concentration | 93% ±3% |
| Dimensions (H × W × D) | 62.2 × 34.2 × 30.4 cm |
| Weight | 16.3 kg |
| Sound level | Approx. 40–48 dBA |
| Power consumption | 290 W at 2 LPM / 312 W at 5 LPM |
| Safety systems | OSD®, low oxygen, power failure, pressure drop alarms |
| Intended use | Continuous 24-hour oxygen therapy |
1 × Drive DeVilbiss 515AKS Oxygen Concentrator
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SelfiMed Ltd, trading as SelfiMed UK, supplies medical equipment, replacement parts and accessories but does not provide medical advice, diagnosis or treatment. Customers are responsible for ensuring that they are legally authorised to purchase and use any equipment supplied and for complying with all applicable regulations in their country. Certain medical devices may require a valid prescription or clinical directive before dispatch. Components, accessories and kits are supplied as replacement or accessory items unless expressly stated otherwise, and correct assembly, calibration, commissioning and application remain the responsibility of the user or an appropriately qualified professional.
All equipment must be used, maintained and cleaned in accordance with the manufacturer’s instructions. SelfiMed UK accepts no liability for misuse, incorrect assembly, mishandling, unauthorised modification or use outside the manufacturer’s intended purpose, and does not guarantee suitability for any particular clinical outcome unless confirmed in writing. Pre-owned or refurbished equipment should not be used for emergency or critical care without appropriate professional oversight and commissioning. Customers should obtain advice from a qualified healthcare professional or medical device technician where required and assume responsibility for the lawful, safe and appropriate use of the products purchased.
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