Features:- The gas mask is a new, direct-designed gas mask that provides effective protection against respiratory, spectacles and facial skin during chemical, biological and radioactive contamination.- The mask of the mask is injection molded from high-quality natural rubber, soft and suitable, and the surface is frosted. The elastic band has good elasticity and can be adjusted freely to ensure comfortable and airtight.- The straps are easy to adjust so you can have it as tight or as loose as you want. Easy breathing and easy to wear- Available for military It can also be used in different fields such as industry, agriculture, warehouse and scientific research.- The large triangular lens is made of polycarbonate, and the surface is specially treated to have an open field of view, good optical, abrasion and impact resistance.Protection object:anti-salin Time is not small and 90 minutes;Anti-VX aerosol is not less than 120 minutes;anti-CNCL (dry) is not less than 32 minutes;anti-CNCL (wet) is not less than 26 minutes;anti-HCN is not less than 22 minutes;The oil mist transmission rate is not more than 0.0003% (30L/min);Inspiratory resistance is not more than 196 Pa (30 L / min);The expiratory resistance is not more than 100 Pa (30 L/min);Specification:Material: Silicone, rubberSize: 18x24 cmWeight: 1.0 kgColors: black
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