Image 1 of 1
Image 1 of 1
Image 1 of 1
Image 1 of 1
Maintains positive air pressure within enclosed stairwells to prevent smoke from entering during a fire. This helps keep designated escape routes clear and improves access for occupants, firefighters, and rescue personnel.
Maintains positive air pressure within enclosed stairwells to prevent smoke from entering during a fire. This helps keep designated escape routes clear and improves access for occupants, firefighters, and rescue personnel.