Dry Pipe Nitrogen Inerting (DPNI) accomplishes the goal of removing oxygen from sprinkler system piping using fill and purge breathing, which is a patented pressure cycling process unique to ECS. This process occurs automatically while the fire ...
FM Approved Nitrogen Generator Eliminates Corrosion in Fire Protection Systems ST. LOUIS, MO February 4, 2016 – Engineered Corrosion Solutions LLC (ECS), the de facto standard in fire sprinkler corrosion control, is proud to announce that the ECS ...
Necessary Dry System Vent Features Dry system vents that are used to exhaust or purge the oxygen-rich gas from dry and pre-action fire sprinkler systems in conjunction with nitrogen generators must perform several important functions:
