Rhythm Healthcare 5L Oxygen Concentrator
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The Rhythm Healthcare LM5BA 5L Oxygen Concentrator is a compact, lightweight home oxygen concentrator designed for straightforward, reliable supplemental oxygen therapy in homes, nursing facilities, and patient care centers. At just 35.5 lbs with a compact footprint and top handle, it is among the lighter 5 LPM home concentrators available — easy to move between rooms and simple to position wherever it is needed. It delivers dependable oxygen flow from 0.5 to 5 LPM at 93% oxygen concentration and is designed for continuous 24/7 use.
The LM5BA includes a comprehensive safety alarm system covering high and low pressure, low oxygen concentration, power loss, and high temperature — with automatic shutdown triggered by power surges, pressure anomalies, overheating, and low oxygen concentration. Oxygen purity and low flow rate indicators are standard. A digital hour meter provides easy monitoring of unit usage. The pressure safety valve helps ensure correct operating pressure throughout operation. 3-year limited warranty.
5 LPM continuous flow · 35.5 lbs · 93% O2 concentration (+/- 3%) · Auto-shutdown safety system · Digital hour meter · Designed for 24/7 use · 3-year limited warranty. Prescription required before shipment.
Lightweight. Comprehensive Safety System. Built for 24/7 Use.
Full Specifications
| Model | Rhythm Healthcare LM5BA |
| Flow Rate | 0.5 to 5.0 LPM |
| Oxygen Concentration | 93% (+/- 3%) |
| Weight | 35.5 lbs |
| Operation | Designed for 24/7 continuous use |
| Safety Alarms | High pressure · Low pressure · Low O2 concentration · High temperature · Power loss |
| Auto-Shutdown | Yes — power surges, pressure, temperature, low O2 |
| Indicators | Oxygen purity indicator · Low flow rate indicator |
| Hour Meter | Digital display |
| Pressure Safety Valve | Yes — maintains correct operating pressure |
| Heat Protection | Yes — compressor and concentrator |
| Handle | Top handle for transport |
| Suitable For | Home · Nursing facilities · Patient care centers |
| Warranty | 3-year limited warranty |
| Prescription Required | Yes — required before shipment |
Frequently Asked Questions
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Need Oxygen Away From Home Too?
The Rhythm Healthcare 5L is designed for stationary home use and requires a wall outlet. If you also need oxygen therapy during errands, appointments, or travel, a portable oxygen concentrator is the right complement. We carry a full range of battery-powered portable concentrators — including FAA-approved models for air travel.
Browse Portable Oxygen Concentrators →
Nationwide Shipping & Local SW Florida Support
Medical Department Store ships home oxygen concentrators nationwide to residential addresses and healthcare facilities across all 50 states. Local in-person support is available at all five of our Southwest Florida locations — Venice, Sarasota, Port Charlotte, Fort Myers, and Naples. Our respiratory specialists are available before and after purchase to answer questions, assist with prescription submission, and help you get the most from your equipment.
📞 866-218-0902 · Mon–Fri 9AM–5PM · Sat 9AM–3PM · Find your nearest location →

