Gas mask

The leakage coefficient<0.005% Exhahalation resistance<100pa Vision: Total field of vision>75%, Binocular field of vision>55

Gas mask is a filter personal respiratory protective equipment monocular window, which can effectively protect wearing personnel face, eyes and respiratory tract against toxic agents, biological warfare agents and radioactive dust damage, This kind of gas-mask is used in the field of anti-terrorism and Emergency Management and other public workplace .

1.Composition and features

a.MF14-B full-face respirator is made up of full-face mask ,canistersand Rubber headbands and Respiratory radios.

b.The full-face mask is made up of body of mask, big window lens and headband which can be adjusted according to users` choice.

c.The body seal box cover is designed according to the adult head type, wearing comfortably, the airtightness is reliable.

d.The big window lens which is made of polycarbonate have features: broad vision, good optical and strong impact resistance.

e.The canister is filled by qualified activated carbon or activated carbon catalyst, the service time is long, the weight is light, easy to change new one.

2.The datas

The leakage coefficient≤0.005%Exhahalation resistance≤100pa

Vision: Total field of vision≥75%, Binocular field of vision≥55%, The below field of vision≥35(degree)

Working time: depends on canister

The lens transmittance≥98%

The store time: 5 years

3. Use and Notice 

3.1 Before using, check all parts of the mask are ready or not. If there is something leaky or broken, it should be forbiddened to use

3.2 During the using, when the cartridge loses efficacy, and the scent of the gas can be smelled in the half mask, the user should leave the working area at once and change a new one. The half mask needs to be checked again if necessary.

3.3 After using, the half face piece should be cleaned by alcohol or 1% peracetic acid, but it forbidden to be soaked in water, in case the cartridge loses efficacy.

Gas mask