HELiOS Marathon Portable Liquid Oxygen- Refurbished
Liquid oxygen allows the storage of larger quantities of gas more readily than normal gaseous oxygen. For home use liquid systems consist of a stationary mother unit vessel and a portable flask for holding your ambulatory oxygen.
Features
- No batteries or electricity required.
- Unit can operate flat on its back, upright or in any position in between.
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Versatile, Dual-mode pneumatic demand device (PDD) delivers:Does not emit heat or noise
- up to 4 LPM demand flow
- up to 6 LPM continuous flow
- Easy maintenance
- Efficient-Ultra-low normal evaporation rate (NER)
- Durable, reliable design engineered to prevent leaks
- Comfortable padded, slip-resistant shoulder strap
- Can be worn with a shoulder strap or backpack for hands-free convenience.
- 1 Year Warranty
