Escape Mask - Chemical
A personal emergency device for short-term respiratory protection during escape from an area of a chemical spill. Offers protection against organic gases and vapors with a boiling point higher than 65°C, certain inorganic gases and vapors, Sulfur Dioxide and other acidic gases and vapors, Ammonia and Ammonia derivatives.
Breathing Device: A device combining two valves for exhalation and inhalation + a soft mouthpiece, all in one unit.
Filter assembly: Multi-Layer filter includes external polyester screen, fire resistant to the requirements of NFPA 701 Electrostatic particle filter, Layers of activated charcoal cloth with impregnation against acid gases, Soft inner pad of non-woven material.
General: Approximate (package) dimensions: 19x15x4 cm. Approximate (package) weight: 190-200 gr.
|Test Gas||Challenge Concentration (ppm)||Flow Rate (Liter/min)||Time to Breakthrough|
|Carbon tetra-chloride (CCI4)||500||30||45 min at 10 ppm|
|Hydrogen Cyanide (HCN)||500||30||> 40 min at 10 ppm|
|Chlorine (CI2)||500||30||> 30 min at 0.5 ppm|
|Hydrogen Sulfide (H2S)||500||30||23 min at 10 ppm|
|Sulfur Dioxide (S0)||500||30||36 min at 5 ppm|
|Ammonia (NH3)||500||30||36 min at 10 ppm|
Particle Penetration: Meets EN 143 P2.
Inhalation/Exhalation resistance (at 20 x 1.5 Ifmin): Pin: 166 Pa / Pout: 98 Pa