Protective mask
Specifications
- Brand
- Midwest Group
- Origin
- China (Mainland)
Protective mask is a Firefighting Supplies product. Key specs — Brand: Midwest Group; Origin: China (Mainland).
Product Description
Characteristic helmet type mask
anti-poison time > 45min
transmissibility < 0.005%
air leakage coefficient < 0.0001%
inspiration resistance < 20dapa
total field of vision 75%
binocular field 35%
gross weight 1400g
disposition: The whole mask, 0.5 meters airway, the knapsack, the 7L canister (protection gas different chooses canister is different, price also has difference)
model 7L
sign color yellow + moon's orbit
anti-poison type acid-resistance gas
the protection object - example: The sulphur dioxide, the chlorine, the hydrogen sulfide, the nitrogen oxide, the carbonyl chloride, do the phosphorus and contain and so on whether there is chlorine organic pesticide, toxic smoke gas cloud, sulfur hexafluoride
the smoke-filter: Has
large-scale canister (MD) the experiment toxic agent experiment to be mad a density milligram/liter (volume concentration %) the anti-poison time minute/many in nitrogen dioxide 19.1(1.0) 30 sulphur dioxide 26.6(1.0) 30
For more details, please contact
