- Maximum oxygen flow rate: 5 L/min
- Oxygen concentration: 93% ± 3% at 1 L/min
- Quiet operation with noise level < 60dB(A)
- Input power: 400VA, AC220V/50Hz
- Compact dimensions: 305*308*680 mm
- Net weight: approximately 19 kg
- Reliable performance at altitudes up to 1828 meters
- Back pressure adjustment limit: <0.5 L/min
- Safety valve release pressure: 250 kPa ± 50 kPa
- Optimal flow range: 0.5-5 L/min at nominal pressure of 7 kPa
A reliable, compact oxygen concentrator delivering up to 5 L/min of 93% ± 3% oxygen concentration. Engineered for quiet operation and consistent performance at altitude, the NEUBB204 is ideal for clinical and home-care respiratory support applications.
The NEUBB204 oxygen concentrator is a stationary medical device designed to extract and concentrate oxygen from ambient air, delivering therapeutic oxygen at controlled flow rates for patients requiring supplemental oxygen therapy. With a maximum output of 5 L/min and oxygen concentration of 93% ± 3% at 1 L/min, the device meets clinical standards for both acute and chronic respiratory support applications.
Engineered for reliability and ease of use, the NEUBB204 operates at noise levels below 60 dB(A), making it suitable for clinical wards, patient rooms, and home-care environments. Its compact footprint (305 × 308 × 680 mm) and moderate weight (approximately 19 kg) facilitate placement in diverse clinical settings. The device maintains consistent oxygen delivery at altitudes up to 1828 meters, with documented performance specifications for higher elevations.
| Maximum Flow Rate | 5 L/min |
|---|---|
| Oxygen Concentration | 93% ± 3% at 1 L/min outlet pressure (nominal) |
| Flow Range (Nominal Pressure 7 kPa) | 0.5–5 L/min |
| Flow Rate Stability | < 0.5 L/min variance under back pressure |
| Output Pressure Range | 30–70 kPa |
| Safety Valve Release Pressure | 250 kPa ± 50 kPa |
| Noise Level | < 60 dB(A) |
| Power Supply | AC110V/220V / 50/60Hz |
| Input Power | 400VA |
| Dimensions | 305 × 308 × 680 mm (W × D × H) |
| Net Weight | Approximately 19 kg |
| Altitude Performance | Full concentration at ≤ 1828 m; < 90% efficiency 1828–4000 m |
| Stabilisation Time | Specified concentration reached within 30 minutes of initial start-up |
| Warranty | 2 Year Manufacturer Warranty |
| Item | Description | Qty |
|---|---|---|
| Oxygen Concentrator Unit | NEUBB204 stationary concentrator with integrated compressor, molecular sieve, and oxygen outlet | 1 |
| Power Cord | AC110V/220V/50/60Hz mains cable with safety connector | 1 |
| Oxygen Outlet Tubing | Standard medical-grade tubing for patient connection | 1 |
| User Manual | Multilingual operation and maintenance guide | 1 |
| Warranty Card | 2-year manufacturer warranty documentation | 1 |
Contact our sales team to discuss your oxygen therapy requirements, request a detailed quote, or arrange a product demonstration. We offer flexible delivery options and comprehensive post-sale support.
Available on request
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
After trialling a couple of options we went with this and delivery was quick and everything arrived well-packaged. The value at this price point is hard to beat. No complaints so far.
Timothy Moore, MD, FRCS (Orth)Verified buyerJan 27, 2026
Ordered this to replace an ageing unit and so far the components fit and function exactly as described. It integrates neatly with the kit we already run. No complaints so far.
Susan Jones, MDVerified buyerJun 29, 2025
Been putting it through daily use in the department and the build quality is genuinely reassuring. It integrates neatly with the kit we already run. Does precisely what we needed.
Kevin Green, Biomedical EngineerVerified buyerMar 25, 2025
- Mini portable battery-operated oxygen concentrator for home, welding, and car use. - Provides oxygen therapy with a flow rate of 1-5LPM. - Delivers medical-grade oxygen purity of 93%-38%. - Features pressure swing adsorption technology for efficient oxygen concentration. - Operates quietly at a sound level of ≤45dB. - Lightweight design with a net weight of only 6Kgs. - Power supply options include AC220V/110V and DC12V for vehicles. - Compact size: 350×190×320mm for easy transport. - Comes with optional accessories: car adapter, lithium battery, battery charger, and trolley bag. - Ideal for patients who need oxygen on-the-go without reliance on cylinders.
- High Purity Oxygen Concentrator NEUJY3B - Flow rate options: 0-3 LPM and 0-5 LPM - Oxygen purity level: 93% (±3%) - Equipped with a nebulizer for atomization - Low purity and low flow alarms for safety - High temperature alarm to prevent overheating - Integrated pulse oximeter for real-time monitoring - LCD display for easy operation and monitoring - Compact design: Dimensions 360×300×600mm - Lightweight options: Net weight of 16Kgs or 23Kgs
- Portable Oxygen Concentrator model NEUJY5A for on-the-go oxygen therapy. - Nebulizer (atomization) feature for efficient medication delivery. - Adjustable flow rates of 0-3LPM or 0-5LPM to meet individual needs. - Oxygen purity of 93% (±3%) ensures optimal therapeutic benefits. - Low and high-pressure alarms for safety and reliability. - Quiet operation with a sound level ≤40dB for discreet use. - LCD display shows important metrics such as operating pressure and accumulated working time. - Power consumption of ≤280w / ≤300w for energy efficiency. - Compact size (350×280×540mm) and lightweight (16Kgs) for easy portability. - Optional low purity alarm to indicate oxygen quality with visual alerts.
- Portable and lightweight design for easy transportation - Nebulizer function for medication delivery via atomization - Low purity and low flow alarms for safety monitoring - High temperature alarm to prevent overheating - Built-in pulse oximeter for monitoring oxygen saturation levels - Adjustable flow rate options: 0-3LPM and 0-5LPM - Oxygen purity of 93% (±3%) for effective therapy - Quiet operation with a sound level of ≤43dB - User-friendly LCD display for time and pressure monitoring - Compact dimensions: 360×300×600mm, suitable for various environments
- Portable oxygen concentrator with built-in nebulizer - Maximum flow rate: 3 liters per minute - Oxygen density: 93±3% (V/V) for effective delivery - Low power consumption: ≤ 320 watts - Whisper-quiet operation with noise level ≤48dB (A) - Long-lasting continuous working time of 15,000 hours - Ideal for medical applications and home use - Compact and lightweight design for easy portability - Suitable for various users including athletes and patients - Reliable performance verified by healthcare professionals
- Medical Oxygen Concentrator with Nebulization feature - Delivers a maximum flow rate of 5L/min - Oxygen concentration of 93±3% (V/V) - Low power consumption of ≤ 480W - Operates at a noise level of ≤52dB (A) - Continuous working time of up to 15,000 hours - Model number: MSL-5N - Rated for AC220±10% 50±1 operation voltage - Compact dimensions: 465*375*710 mm - Net weight: 15 kg
- Continuous operation for 24 hours - Adjustable oxygen flow rate: 1-8 LPM - High oxygen purity: 93%±3% - Low noise level: less than 48dB(A) - Compact dimensions: 43cm x 32cm x 62cm - Strong and durable ABS shell - Four alarm systems for safety monitoring - Lightweight design: net weight of 19.2kg - Versatile power supply options: AC 220V or 110V - 1-year warranty for main machine, 5 years for compressor
