DeVilbiss 5 Liter Stationary Oxygen Concentrator (525DS): A Complete Guide
A compact, reliable stationary concentrator built for continuous residential and institutional oxygen therapy — continuous flow from 0.5 to 5.0 LPM with real-time OSD purity monitoring and a built-in transfill port.
For patients on a standard continuous-flow oxygen prescription, reliability and low day-to-day operating cost matter as much as raw output. The DeVilbiss 5 Liter Stationary Oxygen Concentrator (525DS) is built around that everyday-use profile — a proven 5-liter platform for long-term care facilities, hospitals, and home health providers.
Delivering continuous-flow oxygen from 0.5 to 5.0 LPM at 93% (±3%) purity, the 525DS pairs DeVilbiss’s patented OSD® purity monitor with a low average power draw of just ~310 watts and a built-in auxiliary transfill port for on-site cylinder filling.
Engineered by Drive DeVilbiss Healthcare
The 525DS is manufactured by Drive DeVilbiss Healthcare and backed by a 3-year limited manufacturer warranty. As a Class II FDA-regulated medical device, it is available strictly by prescription. Facilities also standardizing on high-flow beds may want to pair this with our DeVilbiss 1025DS guide — the 1025DS delivers up to 10 LPM in the same compact cabinet footprint, while the 525DS covers standard 5 LPM residential and institutional placements.
DeVilbiss 5 Liter Stationary Oxygen Concentrator (525DS)
DeVilbiss 525DS 5-Liter Stationary Concentrator
A high-reliability, clinical-grade stationary concentrator delivering continuous flow from 0.5 to 5.0 LPM. Equipped with DeVilbiss’s patented OSD® purity sensor for continuous real-time monitoring, a protected recessed cannula fitting to minimize accidental tubing detachment, an integrated humidifier bottle nook, a full alarm system covering pressure, flow, purity, power, and thermal faults, and smooth-rolling casters for easy repositioning. Includes a built-in auxiliary port for on-site transfill of portable oxygen cylinders.
Complete Spec Sheet
| Specification | Detail |
|---|---|
| Brand / Manufacturer | Drive DeVilbiss Healthcare |
| Model | 525DS Series (5-Liter Concentrator) |
| Classification | Compact Stationary Home Oxygen Concentrator |
| FDA Status | Class II Medical Device — Prescription (Rx) Required |
| HCPCS Code | E1390 |
| Flow Range | 0.5–5.0 LPM Continuous Flow |
| Oxygen Concentration | 93% (±3%) across all flow settings |
| Purity Monitor | DeVilbiss OSD® — integrated solid-state oxygen sensing |
| Power | 115 VAC / 60 Hz (~310W average) |
| Dimensions | 24.5"H x 13.5"W x 12.0"D |
| Weight | ~36.0 lbs (16.3 kg) |
| Max Altitude / Tubing Run | 13,123 ft (4,000 m) max altitude | 50 ft max tubing run |
| Warranty | 3-Year Limited Manufacturer Warranty |
Clinical Selection Note: Equipment must be selected according to prescribed flow rate and delivery requirements. Always cross-reference device capabilities with your physician’s prescription.
Who Is the DeVilbiss 525DS Typically Prescribed For?
The 525DS is well suited to patients on a standard continuous-flow oxygen prescription — long-term care facilities, hospitals, and home health providers standardizing on a reliable, low-maintenance 5-liter platform. Its recessed cannula outlet and low power draw make it a strong fit for high-traffic care rooms and fleets managing operating costs across many beds. Facilities needing on-site cylinder filling also benefit from its built-in transfill port. As with any oxygen device, the appropriate flow rate should be determined by your physician based on your specific prescription.
Adding the DeVilbiss 525DS to the EnhDme-Pro catalog gives facilities a dependable, low-power standard-flow option to pair alongside our high-flow DeVilbiss 1025DS listing.
Frequently Asked Questions
How does the patented DeVilbiss OSD® system protect patient safety?
The Oxygen Sensing Device (OSD®) continuously measures oxygen purity output. If concentration levels drop below clinical efficacy standards, the OSD® triggers audible and visual alarms to immediately alert staff.
Can the DeVilbiss 525DS be used to fill portable oxygen cylinders?
Yes. The 525DS includes an auxiliary transfill port that connects to compatible transfill compression systems, allowing facilities to fill portable cylinders directly from the stationary unit.
How is the 525DS different from the DeVilbiss 1025DS?
The 525DS delivers continuous flow up to 5.0 LPM for standard residential and institutional placements, while the 1025DS delivers up to 10.0 LPM for high-acuity patients — both share a similarly compact cabinet footprint.
What prescription verification is required before an order ships?
Per FDA Class II medical device regulations, orders for the DeVilbiss 5L Oxygen Concentrator require a valid prescription or medical license specifying continuous-flow oxygen settings prior to compliance release.
Kevin Lambing, CDME
Kevin Lambing, CDME is the CEO and founder of EnhDme-Pro (enhdme-pro.com). As a Certified Durable Medical Equipment Specialist with over two decades of experience in clinical respiratory distribution, Kevin leads EnhDme-Pro in providing high-grade medical equipment and technical education to healthcare providers and clinical institutions nationwide.