• protection against organic gases and vapours with a boiling point >65°C, inorganic gases and vapours, sulphur dioxide and ammonia and mercury vapours, as well as particles of toxic and highly toxic substances (P3)
• with innovative BIOSTOP
• additionally with dolomite clogging test
Product designation: Multi-type Combined Filter DIRIN 230 A2 B2 E2 K2 – HG – P3R D
Applied standard: DIN EN 14387 (DIN = German Institute for Standardization)
Utilization: In connection with full masks (DIN EN 136) and half masks (DINEN 140) with round thread connection (DIN EN 148-1). Protection against organic gases and vapours with a boiling point > 65°C, inorganic gases and vapours, sulphur dioxide, ammonia and mercury vapours, as well as particles of toxic and highly toxic substances.
Description: The filter case is round and consists of filter pot and filter lid. The filter pot contains the round thread connection according to DIN EN 148-1; the filter lid is open to the inhalation side. There is a filter bed with activated charcoal. This is firmly fixed by the filter case and internal screens.
The particle filter is positioned with inhalation side in front of the gas filter part. The particle
filter consists of one construction unit and has bar folding. A gastight connection between the particle filter and the case is provided. Both filter openings are locked by water-vapour-proof cover caps.
All used materials are incinerated.
Filter case: Plastic (ABS)
Sorbents: impregnated active charcoal
Particle filter: Microfiberglass, Cellulose fibers, Addition (BIOSTOP)
Cover cap: Plastic