Complete set:
1. gas mask MT 213/2U;
2. filter A2B2E2K2Hg P3 WDR (10 years of storage) for severe cases in sealed packaging DSTU EN 136-2003:
3. bag for a gas mask.
Filter A2B2E2K2Hg P3:
Protection class A2 – protection against organic gases and vapors with a boiling point above 65°С (xylene, cyclohexane, benzene, toluene, nitrobenzene, acetonitrile, tetraethyl lead, furfural, phenol, etc.) with medium absorption capacity.
Protection class B2 – inorganic gases and vapors (chlorine, fluorine, bromine, carbon disulfide, cyanide, halogens, hydrocyanic acid, iodine, phosphine, etc.) with medium absorption capacity.
Protection class E2 – acid gases and vapors (sulfur dioxide, hydrogen chloride, hydrogen bromide, acetic, formic acid, nitric acid vapors, etc.) with medium absorption capacity.
Protection class K2 – protection against ammonia and organic ammonia compounds.
Protection class Hg – protection against mercury vapors and compounds.
Protection class P3 – protection against aerosols in the form of dust, smoke, fog, etc.
W - sparks and splashes of molten metal;
D – additional tests for dolomite dust;
R - repeated use.
Characteristics of the front part of the gas mask:
– size of the front part – 1, 2, 3, 4 (1 – the largest, 4 – the smallest). The scheme of measuring the head and determining the size is attached with the package;
- the time of protective action of the mask material against droplet combat poisonous substances (OR) - at least 24 hours;
– the penetration coefficient of the test aerosol under the mask (suction coefficient) along the obturation line and through other nodes – no more than 0.05%;
- volume fraction of carbon dioxide in inhaled air - no more than 1.0%.
- weight of the face part (mask) - no more than 0.55 kg.
The shelf life in unheated rooms at temperatures from -40 to + 40 °C and relative humidity up to 98% in the manufacturer's packaging is 10 years.
The weight of the filter is less than 0.27 kg.
The gas mask is a multi-use device and belongs to the 2nd class according to DSTU EN 136-2003.
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