FDMZ-325 Tactical Gas Mask
Expiratory resistance: Less than 100Pa (30L/min)
Inhalation resistance: Less than 40Pa (30L/min)
Binocular field of view: More than 65' Lower field of view: More than 45'
Mask leakage rate: Less than 0.05%
Airtightness of the exhalation valve: When the exhalation valve is depressurized to -1180Pa, the negative pressure value of the exhalation valve should not decrease by more than 500Pa within 45s.
Inhalation resistance: Less than 40Pa (30L/min)
Binocular field of view: More than 65' Lower field of view: More than 45'
Mask leakage rate: Less than 0.05%
Airtightness of the exhalation valve: When the exhalation valve is depressurized to -1180Pa, the negative pressure value of the exhalation valve should not decrease by more than 500Pa within 45s.
STANDARD EN 136:1998
