Serbian Military M2F Protective Mask Size M

Description

The M2 F protective mask
is intended for protection of the eyes, face and respiratory organs of the user against NBC contaminants in the form of gases, vapours, solid and liquid aerosols and dust particles as a result of the use of nuclear, chemical and biological weapons.
-The protection factor is higher than 10.000.
-The total resistance of the mask at inhalation is less than 230 Pa at the flow rate of 0.5 dm3/s.
-The resistance of the exhalation valve subassembly is no more than 70 Pa at the flow rate of 0.5dm3/s.
-The facepiece is airtight at the overpressure of 3000 Pa during 60 seconds.
-The field of vision of the mask is no less than 70% from the normal.
- The mask has a fitted phonic unit with a comprehansion index no less than 0,85.
- Protective capacity of the facepiece of the mask is no less than 24 hours
- Use 40mm filter
Size S(Srednja)which is M(Medium).In condition as seen on pictures.
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