Description
- Powerful filtering and exhaust functions: The gas mask is also equipped with filter elements and large exhalation valves, which can effectively filter toxic gases, vapors and ensure smooth breathing. Exhalation valve cap directs exhaled gas and moisture down to reduce mist
- MF14 type gas mask is the main component of filter type gas mask. It can be directly connected to the source (filter canister) or used to connect the air filter to the filter. The well filters out bacteria, smoke and radioactive area dust
- Composition and characteristics: MF14 type gas mask is a headband mask, the cover body uses injection molding process, the surface is matte, and can be used with chemical protective clothing. Folding structure, comfortable to wear, good dynamic air tightness, suitable for 95% of adult citizens' wear
- Face screen is reinforced polycarbonate surface coating, anti-fog treatment. Has a wide field of vision, good optical and impact resistance. Baoming uses a shaded hood structure with good performance. The headband can be adjusted easily
- Good sealing: close to the skin. Harmful gases and packaging must not enter the mask. This full-face respirator's mesh headband also protects your head and hair, effectively reducing wearing pressure while achieving a perfect seal
1. Mask, filter implementation standards:National standard GB2890-2009 "Respiratory protective self-priming filter gas mask"Specifications for Inspection and Inspection of Safety Mark Products for Special Labor Protection Articles2. Industry applications:Petroleum production, chemical production, mining, fire rescue, epidemic prevention process, metallurgical production, pesticide spraying, spray paint decoration, medical experiments will produce a lot of toxic gases, steam, etc. Long-term exposure will cause respiratory tract, lungs, heart, blood And many other diseases, and may even induce cancer.3.Technical specifications1. The protection time is the same as the performance of the selected source (level 2, level 3, level 4), see the list of filter element performance and use;2. Expiratory resistance: <40Pa (30L / min; Inspiratory resistance <293.Field of view: total field of view:> 73%; binocular field:> 72%; field of view below:> 40 degrees;4.Mask leakage rate; ≤0.01%;5. Storage period: 5 years.
