Positive pressure ensures that smoke and harmful gases from a fire can not leak into the mask during use in an emergency situation. The Dräger Panorama Nova positive pressure mask has been successfully tried and tested in numerous operations.
Permanent air supply
The device provides the user with a constant supply of breathable air once it is activated and the face mask is donned.
A clearly audible acoustic signal will sound when the supply of breathable air has been used up.