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Longfian JAY-5BW: Ultra-Quiet, Clinically Reliable 5 LPM Home Oxygen Concentrator with SpO2 Monitoring
TheΒ Longfian JAY-5BWΒ is a continuous-flow home oxygen concentrator (an electrically powered oxygen-generation device) delivering 0.5 to 5 LPM (liters per minute) of medical-grade oxygen at 93% purity (plus or minus 3%).
Unlike oxygen cylinders (pressurised gas tanks that deplete and require frequent refills), it continuously extracts and concentrates oxygen from ambient room air 24 hours a day with no supply interruption.
Engineered for quiet home use at under 43 dB (near-silent library-level noise output), it suits overnight oxygen therapy, bedroom placement, and noise-sensitive environments where louder concentrators cause sleep disruption. An LCD display (easy-read digital monitoring screen) provides real-time flow and status readouts, while multi-point safety alarms monitor power failure, low oxygen concentration, and abnormal pressure.
Built-in SpO2 pulse oximeter support (blood oxygen saturation monitoring), a nebulizer function (aerosol drug-delivery attachment), and castor wheels complete this clinically capable, independently manageable home respiratory therapy device.
Detailed technical information for the Longfian Oxygen Concentrator
| Brand | Longfian |
| Model | JAY-5BW |
| Device type | Stationary home oxygen concentrator (continuous-flow oxygen generator) |
| Oxygen flow rate | 1 to 5 LPM (liters per minute, adjustable) |
| Outlet pressure | 6 to 10 PSI (0.04 to 0.07 MPa) |
| Noise level | 43 dB or below (near-silent, library-level noise output) |
| Power consumption | 540 watts or below (energy-efficient operation) |
| Input voltage | AC 230V (plus or minus 10%) / AC 110V (plus or minus 10%) |
| Input frequency | 50 Hz or 60 Hz |
| Operating temperature | 10Β°C to 40Β°C (standard indoor room temperature range) |
| Operating humidity | 30% to 85% relative humidity (RH) |
| Storage and transport conditions | -20Β°C to 45Β°C ambient temperature; relative humidity 95% or below |
| Display | LCD digital screen (easy-read real-time flow and status monitor) |
| Dimensions | 360 x 300 x 600 mm |
| Net weight | approx. 22 kg |
Everything you need for safe, reliable home oxygen therapy
At 43 dB or below, the JAY-5BW operates at near-silent, library-level noise output, significantly quieter than standard oxygen concentrators running at 50 to 60 dB, making it suitable for bedroom placement, overnight oxygen therapy, and noise-sensitive home environments without disturbing patient sleep or household members.
The wide adjustable flow range from 0.5 to 5 LPM (liters per minute) accommodates users from low-flow supplemental oxygen therapy (mild COPD, post-surgical recovery) up to higher flow requirements (moderate hypoxia, chronic pulmonary disease), making a single device suitable across a broad clinical spectrum without replacement.
The built-in LCD digital screen (easy-read real-time status display) shows current oxygen flow rate and device status at a glance, enabling elderly patients and non-technical caregivers to monitor therapy progress and detect anomalies without specialist training, unlike analog-dial concentrators that require interpretation and estimation.
Independent alarms for power failure, abnormal pressure (high and low), and low oxygen concentration trigger audio-visual alerts before therapy is compromised. This three-layer safety monitoring system is absent in basic entry-level concentrators and is essential for unsupervised home use by COPD patients who depend on continuous supplemental oxygen.
The integrated nebulizer (aerosol drug-delivery atomizer) enables simultaneous oxygen and inhaled medication delivery without a separate device. SpO2 pulse oximeter support (blood oxygen saturation monitoring compatibility) allows caregivers to track patient oxygen levels in real time alongside therapy, a dual capability uncommon in concentrators at this price point.
Unlike oxygen cylinders (pressurised gas tanks that exhaust after a fixed volume and require refilling), the JAY-5BW continuously extracts oxygen from ambient room air around the clock with no supply interruptions, no recurring refill cost, and no logistics burden, providing reliable long-term respiratory support for chronic home oxygen therapy patients.
Real experiences from verified buyers across Bangladesh
Extremely fast and reliable oxygen refill service in Dhaka! The team was very prompt, professional, and delivered the refilled cylinder right on time during an emergency. Highly recommended!
Excellent quality, delivered same day! I ordered this cylinder for my father who was recovering from pneumonia. Care Plus delivered it within 2 hours of calling. The full set was well-packed and the cylinder was fully filled. Highly recommended!
Excellent Product. Compared prices at many places and Care Plus gave the best price with free delivery. The oxygen cylinder set is complete. My mother has been using it for 2 months now without any issue.
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