Used in various forms of breathing air systems including SCUBA, Breather Boxes and in Plant connections, our quick disconnect couplings provide ease of use and the highest degree of safety.

For another, the atmosphere is filled with carbon monoxide and other deadly gases and nobody could possibly breather this air and survive.

Laryngeal mask airway (LMA) is a kind of air breather above glottis between ventilation using endotracheal tube and face mask.