RN/BN 2683 C is a Self Contained Breathing Apparatus designed for long-lasting interventions mainly for inspection purposes to chemical and industrial plants where there is, or may be, oxygen deficiency in the air.
RN/BN 2683 C adds on maximum safety and comfort the efficiency, versatility and simple use of the MK2 System, as well as the astonishing field of vision of the Spasciani TR 2002 BN mask.