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The MF-12 is a derivative of the MF-11. It sports a 40mm thread at the bottom of the mask, making it easier for it to be used with a hose like the Type 64. It is commonly made in black colour, with some being made in blue for unknown reasons. Unlike the MF-11, all models/variants of the MF-12 do not have a drinking tube.
Specifications from manufacturer:[]
- Cyanogens chloride: not less than 50 minute at 30 l/min, 1,5mg/l, 80%RH conditions
- Hydrocyanic acid: not less than 50 minute at 30 l/min, 3mg/l conditions
- Oil mist penetration coefficient: not more than 0,005% at 30l/minute
- Inhalation resistance: not more then 186Pa at 30 l/minute
- Exhalation resistance: not more than 100Pa at 30l/minute
Gallery[]
Rare blue variant of MF-12. The blue filter is rated for protection against hydrogen sulfide
The exhale valve and voice diaphragm
Comparison between MF-12 and MF-11
MF-12 worn by the PLA during an accident
MF-12 used during CBRN training made by the PLA.
More common MF-12 with hose and modern industrial coffee can style filter. The filter is rated protection against ammonia and other organic derivatives from ammonia.
Comoran soldiers wearing MF-12 without filter during a military training on March 17, 2008 in Fomboni, the capital of Moheli.
Bolivian armed forces seen wearing MF-12