This product is a replacement product of helmet-type gas mask. It is a self-priming filtering gas mask with wide field of view. It is capable of protecting personnel's respiratory organs during nuclear radiation, biological and chemical pollution, and in counter-terrorism. Personal protective mask with excellent performance to protect the eyes and facial skin from toxic gases and fingers from the surrounding environment.
Adopting double-reflection sealing ring and large eye window design, it has the characteristics of low air leakage coefficient, wide field of vision, good low-temperature anti-fog performance, clear call and suitable for any head type, comfortable wearing, safety, and strong versatility. Performance meets and exceeds the requirements of GB2890-2009 self-priming filter gas mask national standards.