Sundstrøm SR-297 A1B1E1K1 gas filter

Sundstrøm SR-297 A1B1E1K1 gas filter is an efficient ABEK type gas filter designed for use with Sundström half and full masks. This gas filter protects you from various types of gases and vapors, including organic gases and vapors, inorganic gases and vapors, acid gases and vapors, as well as ammonia and certain amines.

The gas filter is easy to combine with the particle filter SR 510 P3 R, which gives you extra protection against aerosols (particles), such as those that occur with spray paint. This makes the Sundstrøm SR-297 A1B1E1K1 gas filter ideal for use in various work environments where there is a risk of exposure to harmful gases, vapors and particles.

The gas filters consist of activated carbon, which has a very large surface. Each gram of activated carbon has an impressive surface area of ​​1200 m2, which ensures efficient adsorption of the gases without any significant change in breathing resistance. The gas filter has a certain capacity depending on the amount of carbon contained in the filter (class 1, 2 or 3).

It is important to note that the service life of the gas filter can vary depending on the concentration of pollution, the air demand of the user and the capacity of the filter. It is recommended to calculate the usage time based on these factors, but it should be noted that the calculation can be uncertain due to the many variables involved.

When the filter is about to be used up, the leakage will gradually increase. Therefore, it is important to replace the filter before this happens. The contamination must not be smelled, and the filter must be replaced at the latest when odor nuisance occurs. To ensure timely replacement, it is recommended to prepare fixed routines based on one's own experience.

It is also worth noting that the Sundstrøm SR-297 A1B1E1K1 gas filter is not effective against particles and oxygen deficiency. It is therefore recommended to use the gas filter together with particle filters and ensure that there is always sufficient oxygen available to the user.

With the Sundstrøm SR-297 A1B1E1K1 gas filter, you can be sure that you have reliable protection against various gases, vapors and particles during work. This gas filter fits perfectly with Sundström half and full masks and is an indispensable tool to help maintain the health and safety of your respiratory system.

Gas filter SR 297 class 1 is intended for use with Sundström half and full masks.
The filter is of the ABEK type and protects against the following types of gases and vapours:
Type A protects against organic gases and vapors, such as solvents with a boiling point above +65 °C.
Type B protects against inorganic gases and vapors, such as chlorine, hydrogen sulphide and hydrogen cyanide.
Type E protects against acid gases and vapors, such as sulfur dioxide and hydrogen fluoride.
Type K protects against ammonia and certain amines, such as ethylenediamine.
The gas filter can easily be combined with the particle filter SR 510 P3 R to also achieve protection against aerosols (particles), e.g. in connection with spray painting.

Fits to:

Sundstrøm half & full masks.

GAS FILTERS:

Consists of activated carbon that has a very large surface area. 1 gram has a surface of 1200 m2.
The gases are adsorbed by the activated carbon, without it being possible to register any appreciable ones
change in breathing resistance. A gas filter has a certain capacity depending on the contained quantity
coal (class 1, 2 or 3). The service life of the gas filter can be calculated when the contamination is known
concentration, the user's air demand and the capacity of the filter.
However, the calculation is associated with great uncertainty, as many variables are included.
When the filter is about to be used up, the leakage gradually increases.
The filter must be replaced before the leak occurs.
The pollution must not be smelled, and the filter must be replaced at the latest when odors are detected again.
To ensure that replacement takes place on time, you should draw up some fixed routines based on your experience.
Gas filters are ineffective against particles and lack of oxygen.