Inert Gas (IG-55, IG-541) Systems

INERT-SIEX™ clean agent systems are made up of gases found in the atmosphere and are therefore completely environmentally friendly. They work by completely flooding the room, reducing the oxygen content necessary for combustion, but at the same time ensuring adequate oxygen concentrations for use in occupied areas.

They can work at pressures up to 300 bar (4350psi), providing savings in the installation cost. We also have 200 bar (2900psi) systems, depending on the volume / concentration needs. Thanks to the use of calibrated restrictors which reduce the pressure, convectional schedule pipes can be used. This system is specifically designed for installations with longer distance pipe runs.

As is the case with our SIEX HC systems, INERT-SIEX™ systems use the full range of extinguishing agents. This makes it easier to fully adjust the design to the needs of our customers. The cylinders may contain: Argon (IG-01), 50% Argon and 50% Nitrogen (IG-55), Nitrogen (IG-100) and 52% Nitrogen + 40% Argon + 8% CO₂ (IG-541). The different characteristics of the areas to be protected are analysed in detail by our technicians to advise you on the most suitable type of extinguishing system and agent.