Description The mask can be used with negative pressure devices provided with the same threaded connector to EN 148-1, such as filters, airlines AC190, etc. The mask cannot be used with positive pressure SCBAs nor with devices not provided with the same connector to EN 148-1. CLASSIFICATION Full Face Mask, Class 3 to EN 136:1998 and according to Regulation (EU) 2016/425 (PPE).
