Product Description:

Salter Labs Nipple Nut Barb Fitting is used for Oxygen Tanks, Oxygen Concentrators and other oxygen regulators to attach the oxygen tubing directly onto the regulater or liter flow meter.  This is a universal fitting the can be used on a variety of manufacturers such as Respironics, Airsep, Invacare, Medline, Drive Healthcare and some oxygen regulators.  In fact, you would use this in place of a bubbler humidifier jar.