The PremAire Cadet Respirator is a pres sure-demand, Type-C, supplied-air respirator with a mask-mounted regulator that re sponds quickly to wearer's changing breathing requirements. The respirator can serve as a basic air supplied device or it can be easily upgraded to the versatile, state-of-the-art PremAire System. Designed for a variety of applications, PremAire Cadet Respirators can be used in non-IDLH (Immediately dangerous to life or health) environments only. Operating inlet pressure is 60-100 psig.