nbc gas mask

1.nbc gas mask 2.ISO9001,GB2890-1995 3.supply sample

1. Product Information

  Coated with anti-mist and abrasionproof inside and outside of the shock resistance PC lense surface, the antimist propeltties wiu be much more better. The mask has the facepiece with doubu inturned lip seal which is suitable for different face.

2.MF18type gas mask Specifications:

Service life, min	Penetration	Leakage coefficient	Inhalation resistance, dapa	Total field of vision	Binocular field of vision	Facepiece weight: 500gOuter packing
Depending on the selected canister	≤0.005%	≤0.005%	< 186pa	70%	55%	Carton box

1) With double in-turned lip seal

2) Universal size

3.1 .First class: chemical agent: Hydrocyanic acid, cyanogens chloride, arsine, phosgene, chloropicrin, bromomethane, lewisite gas, mustard gas, sarin, vx gas, toxic smoke, and fume, benzene, hydrogen phosphide, chlorine, acetone, alcohols, anilines, carbon disulfide, carbon tetrachloride, nitroalkanes, and etc;

3.2.Second class: biological bacteria: The plague, cholera, anthrax, etc;

3.3Third class: radioactive substance: Radioactive dust.

 3.Packing:

 per unit Outer Bulky Packing :  870*530*370mm (20pcs/carton box)

 total gross weight :22kg

 4.Usage maintenance and maintain

4.1.The selection of gas mask

 4.1.1. checking the position between glasses and eyes, if the position of our eyes is 10mm higher than the horizontal center line, that proves the size is correct. And if it is higher than this, that means the size is small, and on the contrary that indicate the size is big.

4.1.2. Pressing the connector of the canister tightly, and taking a breath, if the mask clings face without any air leakage that means a right selection.

 4.2.The procedure of wearing gas mask

4.2.1.    adjusting the position of fillets

4.2.2    opening them and putting the mask on and then tightening the fillets to finish wearing Attention:

4.2.3 fillets can not be curl or be pressed inside the mask

4.2.4   the stretching forces on each fillet should be equal

4.2.5  screwing the canister tightly up the connector in order to prevent air leakage

4.2.6     considering both comfortable and air tightness while tightening the fillets

4.2.7   after a long time wearing, there would have accumulation of sweat, especially in summer days, on this occasion, bowing down and taking a deep breath, the sweat would release form the exhaust clack.