MIRA Safety CM-7M Military Gas Mask

The CM-7M military gas mask is the ultimate chemical, biological, radiological, and nuclear (CBRN) defense system when used in conjunction with suitable filters or a breathing apparatus.

The military-grade technology used for this full-face respirator provides comprehensive protection against the full spectrum of CBRN agents and toxic industrial chemicals in the form of gases, vapours, and aerosols.

Please Note: Filters are NOT included. Please make sure to choose the appropriate size

Key Benefits

• Outstanding resistance against all kinds of CBRN agents, industrial toxic gases, riot control gases, etc.
• High user comfort for superior all-day protection
• Easy donning and doffing
• Low breathing resistance
• Fits up to 2 NATO-standard 40 mm gas mask filters (widely available with a variety of protection levels)
• Compatible with optical devices (night-vision goggles, etc.)
• Allows for safe and easy drinking during use in a contaminated area
• Comes with a pre-installed hydration system and canteen
• Compatible with CamelBak water bladders with a Type M adapter (not included)
• Sweat drainage through the exhalation chamber
• Compatible with helmets and breathing apparatuses
• High-quality speech diaphragm enables easy communication with or without communication devices.
• The storage and service life is 20 years from the date of production, provided that the recommended storage conditions are observed.

Sizes

 

To size yourself, it would require a device called a faciometer which is not very common. Medium fits 95% of the population, so if you’re an average size person, we would suggest you order a medium. For smaller than average people who weigh 130lb or less, with thin faces, we would suggest a small. For users over 250 lbs and wide faces, go with large. You will know the size is right if you do a negative pressure test (blocking the inhalation valve and taking a deep breath), and the mask seals tightly to your face. 

Materials

FACEPIECE: bromobutyl rubber, non-irritating
INNER MASK, OTHER RUBBER COMPONENTS: natural rubber, non-irritating
VISORS: silicate glass
PLASTIC COMPONENTS: polyoximethylen, polyamide
SPEECH DIAPHRAGM: PET
HEAD HARNESS: five-point, rubber-textile

Tech Specs

AVERAGE WEIGHT: 500g	COLOUR: black
NUMBER OF SIZES: 3	EFFECTIVE FIELD OF VISION: 71.5%
BINOCULAR FIELD OF VISION: 34%	FILTER CONNECTION THREAD: Rd 40×1/7 inch
RESISTANCE AGAINST PENETRATION OF NBC AGENTS: > 48 hours	BREATHING RESISTANCE:
– INHALATION RESISTANCE AT 30 L/MIN: max. 20 Pa	– INHALATION RESISTANCE AT 95 L/MIN: max. 50 Pa
– EXHALATION RESISTANCE AT 30 L/MIN: max. 60 Pa	MINIMUM INTELLIGIBILITY: 95%
INTAKE OF LIQUID: 230 ml/min	FUNCTIONAL RELIABILITY: – 30 C up to +70 C