How Does a Gas Mask Operate

Every time a biological or chemical threat occurs, the first action is to secure a gas mask. Known as a respirator, a gas mask also functions as a major protector in the industrial environment.  Modern gas masks comes in a variety of models to serve various purposes. You can check out all types of gas masks on

They protect workers against various particles; From flour dust to toxic organic chemicals in paint. Understanding the components of and how gas masks operate is important to ensure safety when wearing it.

Category of Gas Masks

When envisioning gas masks most picture a tightly-fitted plastic or rubber face mask with a filter cartridge covering the mouth and nose. These are known as half-mask air purifying gas masks. These types of gas masks may not be sufficient for the agents in the surrounding environment because the eyes are exposed thus offering an easy entrance for bacteria and other toxins.

Therefore, a full-face respirator would be necessary. These gas masks provide protection to the entire face, including the eyes. These two types of gas masks offering two advantages:

Easy to use

Unfortunately, any type of leak in the mask will render them ineffective. The leak could come from a tear in the mask or an incorrect fit between the user’s face and the mask. However, there are two additional types of gas masks that solve this problem: supplied air and self-contained breathing apparatus (SCBA).