Masque complet Helsinki - Pas de vis universel

Helsinki Full Face Mask - Universal Thread, The Helsinki full face mask is made with a soft thermoplastic rubber face seal and features a panoramic viewer. The internal silicone face piece is equipped with two inhalation valves to reduce fogging and improve comfort. This mask features a standard DIN thread connection according to EN 148-1. It can be used with all filters supporting the same standard (gas, particles or combined and motorized equipment). Filters are not included (sold separately).