DIABLO range is enriched by the ADVANCED apparatus which, besides introducing highly innovative elements, resumes in one single model all the best key features of the previous ones. Based on the requirements of the latest revision of EN 137, DIABLO ADVANCED is certified and available in Type 1 version, for general use, and in Type 2 version, which positively passed the flashover test. Such test based on a heat and flame exposure of the complete apparatus for 10 seconds at 900°, followed by a drop. During and after the test the apparatus shall continue to work granting positive pressure inside the mask and being self extinguishing. Diablo Advanced Type 1 is available with ATEX approval.