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.
Love this oxygen conserver.... it is the best one for tanks
If it were not for the 4 liter flow I would not be able to leave the house.... the 6 pulse keeps me comfortable while sitting the 4 continuous gets me there while walking short distance
Great Regulator, MyFavorite
I have tried several other Conserving Regulators including battery powered units. This unit is very quiet on 1-2 LPM, my usual settings. The sound at 3 becomes more noticeable. Very pleased, would buy another for a spare. Have not tried it in cold weather yet.
I love this unit. It is the quietest pneumatic type oxygen regulator on lower doses I have been able to find, and no batteries to change. I have found that in my case, using 4 ft. flared tip (because of large nostrils) cannulas, the unit senses my inhalation right at the start. On my unit, the puffs on the 1and 2 L settings are almost inaudible, not a louder puff like other makes I have tried or own. I have not had it long enough to try it in cold weather yet. Only improvement I would like, would be an easier turning selector with more positive detents.
Very good purchase
I don't have to swap conservers when I use my large tank, now I have it on there all the time. I like not wasting the oxygen on the old regulator that was always on.