DeVilbiss Compact 525 - 5 Litre Oxygen Concentrator with Starter Set
The DeVilbiss Compact 525 is a 5 litre stationary oxygen concentrator designed for continuous home oxygen therapy (HOT) and clinical use. It delivers an adjustable flow of 0.5 to 5 litres per minute (LPM) at 93% oxygen concentration, combining quiet operation with integrated safety monitoring in a compact, mobile unit.
This listing includes a starter set — everything needed to begin oxygen therapy immediately. Supplied by Charles Medical, a trusted UK medical supplies provider with stock held in the UK for fast dispatch.
What is the DeVilbiss Compact 525 used for?
The Compact 525 is prescribed for patients requiring long-term oxygen therapy (LTOT) for conditions including COPD, emphysema, chronic bronchitis, hypoxaemia, and asthma. It is suitable for home oxygen programmes, care home settings, and clinical environments where a reliable, quiet concentrator is required.
Stationary vs Portable Oxygen Concentrator — Which is right?
A stationary concentrator like the Compact 525 is the preferred choice for patients who need oxygen at home for extended periods — particularly overnight or during rest. Unlike portable concentrators, stationary units deliver continuous flow oxygen at higher purity and flow rates, making them the clinical standard for LTOT prescriptions. For patients who also need mobility, a stationary unit is typically used alongside a portable device.
What's Included in the Starter Set
- DeVilbiss Compact 525 oxygen concentrator
- Salter humidifier bottle
- 15-metre oxygen tubing
- Connectors and fittings
- Nasal cannula
Key Features
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Adjustable flow rate: 0.5–5 LPM — suitable for a wide range of prescribed flow requirements
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Oxygen purity: 93% concentration for consistent therapeutic delivery
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Integrated oxygen sensing device: continuously monitors output concentration
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Visual and audible safety alarms: alerts for power failure, low oxygen, and system faults
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Quiet operation: 50 dBA — one of the quietest concentrators in its class, suitable for bedroom use
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Compact and mobile: wheeled base for easy repositioning around the home
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Durable construction: built for continuous long-term operation
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CE marked: regulated medical device for UK and European markets
Clinical Suitability
- Home oxygen therapy (HOT) programmes
- Long-term oxygen therapy (LTOT) prescriptions
- Care homes and supported living facilities
- GP surgeries and respiratory clinics
- Post-hospital discharge oxygen support
- Palliative and community respiratory care
Technical Specifications
| Model |
DeVilbiss Compact 525 |
| SKU |
525KS-UK |
| Manufacturer |
Drive DeVilbiss Healthcare, USA |
| Flow rate |
0.5–5 LPM (adjustable, continuous flow) |
| Oxygen concentration |
93% |
| Sound level |
50 dBA |
| Weight |
16.3 kg |
| Dimensions (H×W×D) |
62.2 cm × 34.2 cm × 30.4 cm |
| Regulatory status |
CE marked medical device |
| Key features |
Oxygen sensor, safety alarms, wheeled base, lockable flow meter |
| Included accessories |
Salter humidifier, 15m tubing, connectors, nasal cannula |
Why Buy from Charles Medical?
Charles Medical is a UK-based medical supplies specialist serving healthcare professionals, clinics, and care providers. We hold UK stock for fast dispatch, supply CE-marked devices, and support clinical procurement teams with accurate product data and reliable fulfilment. All products are sourced through regulated supply chains.
Frequently Asked Questions
What flow rate does the DeVilbiss Compact 525 deliver?
It delivers between 0.5 and 5 litres per minute, adjustable to match the prescribed flow rate.
Is this suitable for home use?
Yes. The Compact 525 is specifically designed for home oxygen therapy and is one of the quietest concentrators available at 50 dBA — suitable for overnight bedroom use.
What does the starter set include?
The starter set includes a Salter humidifier, 15-metre oxygen tubing, connectors, and a nasal cannula — everything needed to begin therapy immediately.
Does it include an oxygen sensor?
Yes. An integrated oxygen sensing device monitors output concentration continuously and triggers an alarm if levels fall outside safe parameters.
Is it CE marked?
Yes. The DeVilbiss Compact 525 is a CE-marked medical device supplied through Charles Medical’s regulated UK supply chain.
What is the difference between the DeVilbiss Compact 525 and a portable oxygen concentrator?
The Compact 525 is a stationary unit providing continuous flow oxygen at 93% purity — the clinical standard for LTOT. Portable concentrators are designed for mobility but typically deliver pulse-dose oxygen at lower purity. For home-based LTOT, a stationary concentrator is the recommended choice.
Is this available with fast UK delivery?
Yes. Charles Medical holds UK stock and dispatches promptly. Contact us for lead times on bulk or clinical orders.
Ordering and Stock
Available from UK stock. Order online or contact the Charles Medical team for bulk clinical procurement, delivery lead times, or product support.
