The CHAD Bonsai Velocity Pneumatic Oxygen Conserver delivers a uniform pulse at 1, 2, 3, 4, 5, and 6 plus two continuous flow settings, preset at 2 and 4 LPM. Operating pressure range is 200-3000 PSI.
The Bonsai senses a breath and delivers oxygen in the first half of the inspiratory cycle. Operates easily with a single selector knob and fits into almost any carry bag. Lightweight, portable, efficient and compact.
2 year warranty. See chart below for more information.