NBC Protection Masks

Equipped with Gas Masks – Not Just for Emergencies

Gas masks can be used in many situations. ASMC shows what to look for when buying one.

What should be considered when using gas masks?

When using a gas mask – also called an NBC mask – for the first time, it should be adjusted to the size and shape of the user's head. Many gas masks have a universal size that can be adjusted by tightening the straps. The gas mask must fit snugly: if there are air gaps between the mask and the skin, gas can enter through these gaps and cause severe damage. Before using the gas mask, it should be cleaned. Dirt can irritate the skin and lead to poor visibility. No other special considerations are required when using gas masks.

Which model is suitable for me?

Before buying, the area of use should be defined. In the ASMC range, you can find gas masks with and without filters. The filter is responsible for filtering out harmful substances from contaminated air. The weight of the gas mask should be very light so that it can be used comfortably even for extended periods. When choosing a suitable gas mask, look for a large viewing window. This allows for maximum freedom of movement and a clear view of the surroundings. All gas masks from ASMC come from renowned manufacturers known for the high quality of their products. Therefore, you can trust that the gas masks will work optimally in an emergency. Some gas masks in the ASMC range are only for decorative purposes. This should be noted when browsing the range.

Expert Tip: Train with a Mask, e.g., for Mountain Tours at Higher Altitudes

If you are planning a mountain tour with significant altitude differences or exceeding a certain critical height, you should prepare seriously. One way is to use a gas mask while exercising on a treadmill or jogging, depending on your location. This simulates the thinner air at higher altitudes and prepares your body accordingly. This increases the breathing resistance, making breathing more difficult. The carbon dioxide content also increases, simulating the lack of fresh oxygen. Of course, both this training method and such a mountain tour should be well considered, and it might be better to consult a doctor before starting.

Questions: Gas Masks

In which situations can gas masks be useful?

For example, when using chemical warfare agents, tear gas, or in the presence of large amounts of dust, to prevent potential permanent damage to the respiratory system, nose, or eyes.

What variants are there?

Standard gas masks, or what the average user understands by them, are also called full-face masks. They come in various forms, including respirators with an attached drinking tube, allowing hydration without compromising protection. There are also particle-filtering half masks (dust masks) and quarter masks. Most modern masks are made of rubber or silicone and are primarily for respiratory protection. Special models that mainly filter particles are classified as dust masks and are used, for example, during painting or woodworking.

Typical application areas

Besides tactical operations in military and private sectors, cleaning tanks should be mentioned. Of course, the main use, in rescue services (fire department, THW), should not be overlooked. The fire department mainly uses so-called normal pressure masks.

What do the various type designations mean?

There are classes FFP-1 to 3, with level 3 being the highest and capable of filtering out most substances (99%), whether liquid or gaseous. These typically include viruses, bacteria, fungi, and spores.

There are also various additional designations, usually indicated in the title. These are as follows:

S (solid): For aqueous aerosols and particles
SL: Aqueous and oily aerosols and particles
V: With exhalation valve to reduce breathing resistance

How should gas masks be stored when not in use?

There are special bags made for this purpose. To prevent damage or scratches during storage, this option should always be used.

What should be considered regarding gas mask filters?

After use, you don't always have to replace the entire mask; filters or cartridges can usually be purchased separately. Gas mask filters also have a limited shelf life, during which the manufacturer guarantees proper functioning. The date is usually printed on the filters. Many use activated charcoal, which can saturate over time even when not in use. If you want to use a mask as a party gag or for display purposes, you can simply remove the exhalation valve. This allows air to be inhaled directly without passing through a filter. The only downside is that the mask's viewing window usually fogs up from the inside relatively quickly.