A Sprinkler System is a Closed Vessel In analyzing the fill and purge pressure cycling process it is appropriate to consider the piping network in a dry or preaction fire sprinkler system as an irregularly shaped closed vessel. Gas movement through ...
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 ...
The article below appears in Issue 6 of FPE Extra, the digital publication from Fire Protection Engineering Magazine, authored by Lucas Kirn, PE, Market Development Manager at Engineered Corrosion Solutions. The article is titled Fundamental ...
