- Circuit breaker with reset function
- Easy to operate, robust design
- Easy to view hour meter
- High Oxygen concentration levels over the whole flow range
- Intelligent power management system utilises turn-down® technology providing less power consumption below 2 l/min flowrates
- Low noise, quiet operation
- Moulded handgrip for easy transportation and free moveable roller base for maximum manoeuvrability
- New maintenance free innovative rotary valve
- OSD Sensor for continuously monitoring Oxygen levels
- Service and maintenance friendly
- Take away bubble humidifier for placing in house where needed
- Variable Flow rate up to 5 l/min
- Visual and audible alarms for low Oxygen levels, power failure,pressure drop and service required
- Weighing only 16.3 kg the Compact 5 is our smallest and lightest 5 litre concentrator
ABOUT Drive Devilbiss 525-KS 5L Oxygen Concentrator
- Description
The Drive DeVilbiss 525-KS is a compact, lightweight oxygen concentrator designed to deliver a steady flow of oxygen for users requiring up to 5 liters per minute. Weighing just 16.3 kg, it is one of the smallest 5L concentrators, making it easy to transport and manoeuvre, thanks to its moulded handgrip and free-moving roller base. The unit features a high oxygen concentration (93% ± 3%) across the full flow range and includes an OSD sensor for continuous monitoring.
With its intelligent power management system, the 525-KS consumes less energy at lower flow rates, making it highly efficient. It operates quietly at less than 40 dBA, ensuring minimal disruption in home environments. Safety features include visual and audible alarms for low oxygen levels, power failure, pressure drops, and service requirements, plus a resettable circuit breaker for added protection.
This user-friendly oxygen concentrator also features an easy-to-view hour meter, a maintenance-free rotary valve, and is designed for easy service and maintenance. It’s compatible with bubble humidifiers and is suitable for long-term use with tubing lengths up to 15 meters.
Specifications:
- Dimensions: 62.2 x 34.2 x 30.4 cm
- Weight: 16.3 kg (36 lbs)
- Flow Rate: 0.5 - 5 l/min
- Oxygen Concentration: 93% ± 3%
- Noise Level: <40 dBA
- Power Consumption: 290W at 2 l/min, 312W at 5 l/min
- Outlet Pressure: 8.5 PSI
- Warranty: 3 years
This reliable and energy-efficient oxygen concentrator is ideal for home care and long-term oxygen therapy.
- Specifications
Item Value 
Cabinet Filter Cleaning Every 7 Days Max Tubing 15 Metre Tubing + 2.1 Metre Mask/Cannula Serving Every Year 
Flow 0.5-5 
Weight 16.3 KG (36LBS) 
Dimensions 62.2cm x 34.2cm x 30.4cm (H X W X D) 
Power Consumption 312Watts 
Outlet Pressure 8.5PSI 
Mains Voltage 220-230Volts Warranty 3 Years 
Decibel (Db) <40 
o2 % Min 90% 
o2 % Max 96%
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Customer Reviews
Average Rating: 4.8
Fast delivery
I needed this asap as my dog was showing signs of respiratory distress. I ordered it yesterday morning and it has just arrived, really fast delivery! thank you so muchAmanda
Thanks
A great machine, thanks for all your helpAndrew Jarvis
Devilbis 525
excellent purchase, the oxygenstore staff couldn't be more helpful, thanks a lot, saved me a fortune.Stephen Crehan
Compact 525
Excellent quality oxygen concentrator, small light and very quiet, the delivery was within 5 days and service from your sales girls outstanding, was the cheapest price on the internet too.Brian Davis, Swansea
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