MF-14 type anti-virus mask for the head belt mask, the cover body using injection molding process, surface scrub, can be used with anti-control clothing, breathing call device sound clear, sound transmission loss is small; the dense frame adopts the anti-folding structure, and the national wear is comfortable and dynamic air tightness is good. Single medium size, can be applied to more than 95% adult citizens Face screen for enhancing polycarbonate surface coating, anti-fog treatment. With a wide field of vision, good optical, impact-resistant performance. Yasuaki adopts the structure of Yin water cover and has good performance. The head strap can be adjusted at will to tighten the appropriate.

MF14 Gas Mask Laboratory Special Gas Mask Technical Parameters
Antivirus time: same as the performance of the selected tank
Flame retardancy of face mask: continuous burning time 0s
Exhale resistance: ≤ 98pa ( 30l / min )
Vision: Total Vision: ≥ 74 %
Binocular vision: ≥ 72 %
Below field of vision: ≥ 41 degrees
Oil mist transmittance ≤ 0.0005 %
Mask leakage rate ≤ 0.01 %
Storage life: the mask canister is stored for 5 years under specified conditions