(IN BRIEF) Dräger’s BG ProAir closed-circuit breathing apparatus has been chosen by Jastrzębska Spółka Węglowa (JSW) SA as the preferred respiratory protection for its mine rescue teams in Poland. The ...

In this case, the best choice for rescue services will be the Compressed oxygen self-contained closed-circuit breathing apparatus DEZEGA P-70, which has a rated duration time of 4 hours, with a weight ...