The M40 self-rescuer mask is a compact, lightweight (less than 2 kg), and ergonomic self-contained compressed oxygen evacuation device. Easy to wear on a belt or store in a waterproof wall-mounted case, it provides immediate protection against oxygen deficiency and toxic gases.
The M40 self-rescuer mask is a compact, lightweight (less than 2 kg), and ergonomic self-contained compressed oxygen evacuation device. Easy to wear on a belt or store in a waterproof wall-mounted case, it provides immediate protection against oxygen deficiency and toxic gases.
Designed for ultra-fast deployment (less than 10 seconds), it is activated in three simple steps: open the case, insert the mouthpiece, pinch the nose, and breathe. Its built-in pressure gauge allows you to check oxygen availability at a glance.
Ideal for emergency evacuations in confined spaces such as mines, tunnels, sewer networks, or civilian and military ships, the M40 ensures constant breathing comfort and maximum reliability even in the most critical situations. Thanks to its compressed oxygen technology, it offers a 15-year lifespan without complex maintenance.
