22/09/2026
Are you confident your building’s pressure relief system will perform properly in the event of a fire?
In environments such as Data Centres, Oil Refineries, Museums, and Stairwell pressurisation systems, pressure control plays a critical role in both fire safety and safe evacuation.
Apreco’s fire-rated air pressure relief vents are specifically designed for use with gaseous fire suppression systems, helping protect against both over-pressure and under-pressure during discharge events involving gases such as IG-55, Inergen, FM200, and NOVEC 1230.
Our vents are trusted worldwide across new builds and large-scale refurbishment projects because they’re designed to deliver accurate, reliable pressure control without the need for external power or motorisation.
In stairwell pressurisation systems, maintaining the correct pressure is essential to keep smoke out while still allowing doors to be opened safely during an emergency. Apreco’s pressure relief vents are engineered to meet these exact requirements, helping support compliance with BS EN 12101-6:2005.