MF1A type gas mask
Feature: Helmet type mask with enlarged eyepieces
Service life, min: Depending on the selected canister
Penetration, %: 0.005max.
Leakage coefficient, %: 0.0001max.
Inhalation resistance, dapa: No more than 20
Total field of vision, %: 75
Binocular field of vision, %: 35
Total weight, g: 1400