The ALKY helmet is a continuous-flow compressed air supplied respirator that meets the requirements of EN 14594 (2018) and European Regulation 2016/425. It is a category 3 PPE.
It is designed to provide respiratory protection for a person working in a contaminated atmosphere. This equipment is type 2A. It must be supplied with breathable air, the quality of which must comply with standard NF EN 12021.