UNIX 521 A1B1E1 Gas Filter

The filter is designed to protect the respiratory system (complete with the front part) from the effects of organic gases and vapors with a boiling point above 65 ° C, inorganic and acid gases and vapors.

Used in pairs, complete with 7.877 (small), 7.878 (medium), 7.879 (large) half mask or 7.880 full mask.

Provides protection when the volumetric oxygen content in the air is not less than 17% and the total content of vapor and gaseous harmful substances is not more than 50 MPC (with a half mask), not more than 0.1% by volume (with a full mask).

Filter with increased time of protection for cyclohexane, chlorine, hydrogen sulfide, hydrocyanic acid.

To provide additional protection against aerosols, prefilters 7.886 (P1), 7.887 (P2), 7.888 (P3, supplied on request) are attached to the filter using the holder 7.889.

Operating temperature range from -40 to +40 ° С.

Shelf life: 5 years.

Weight: 130 g.