The Bonsai® Velocity Pneumatic Oxygen Conserver has the highest oxygen savings ratio available on any pneumatic conservers. The savings ratio for this pneumatic oxygen conserver is 6:1. This pneumatic oxygen conserver senses a breath, and then delivers oxygen to the patient within the first half of the inspiratory cycle. The Bonsai® Velocity Pneumatic Oxygen Conserver has liter flow increments of 1, 2, 3, 4, 5, 6 LPM (liters per minute), and has 2 continuous flow setting presets at 2 LPM and 4 LPM. The operating pressure range for this pneumatic oxygen conserver is 200 - 3000 PSI, and it will deliver a uniform oxygen pulse from 14-40 breaths per minute.

The Bonsai® Oxygen Conserver has a single selector knob that makes it much easier to operate and select your desired liter flow rate. Also, this oxygen conserver has a lightweight, compact design that also operates quietly. Its compact size means it will easily fit into nearly any sized carry bag.