1.Dust mask
The filtration efficiency of protective particles exceeds 90%
Cold flow air valve, suitable for long time wearing in hot and humid environment
2.Dust/gas mask
Made of rubber, comfortable and durable
High elastic headband, durable use
Efficient filtration, dust-proof suit suitable for welding, casting, sanding and other posts; Anti-virus suit is suitable for paint spraying post, and effectively prevents acid gas and organic steam, such as sulfur dioxide, etc. 3M quality guarantee.
3.Gas mask
The main body of mask can be cleaned and the parts can be replaced. Trapezoidal filter box has high active carbon content, durable and good absorption effect.
It can cooperate with all kinds of filter boxes, filter cotton, and parts are available for replacement, it can also be used for double-tube air supply respiratory protection system, providing you with comfortable breathing space in harsh working environment.
A variety of masks and breathing tubes are available. You can make combinations freely according to needs, and they are easy to wear.
Suitable for painting, coating, pharmacy, chemical treatment, welding and other working environment.
Air supply mode and filter mode can be switched.
4.Backpack respirator
Usage environment: toxic gas, toxic particles and aerosol, environment with oxygen concentration below 17%, smoke caused by fire
Work environment: working in confined space
Advantages: The open structure allows the exhaled gas to be directly discharged into the atmosphere, and large air supply flow allows the wearer enjoys comfortable breathing.
With the positive pressure structure, the pressure inside the mask is always greater than the atmospheric pressure, making it impossible for harmful gases from the outside to invade the wearer's respiratory organs, providing hight safety.
It can be used repeatedly by inflating, thus lower cost per use.