This part of ISO 14520 gives specific requirements for gaseous fire-extinguishing systems, with respect to the
IG-01 extinguishant. It includes details of physical properties, specification, usage and safety aspects and is
applicable to systems operating at nominal pressures of 160 bar, 200 bar and 300 bar at 15 °C. This does not
preclude the use of other systems; however, design data for other pressures were not available at time of
publication.
ISO 14520-12:2005 Referenced Document
ISO 14520-1 Gaseous fire-extinguishing systems — Physical properties and system design — Part 1: General requirements*, 2023-02-03 Update
ISO 14520-12:2005 history
2015ISO 14520-12:2015 Gaseous fire-extinguishing systems - Physical properties and system design - Part 12: IG-01 extinguishant
2005ISO 14520-12:2005 Gaseous fire-extinguishing systems - Physical properties and system design - Part 12: IG-01 extinguishant
2000ISO 14520-12:2000 Gaseous fire-extinguishing systems - Physical properties and system design - Part 12: IG-01 extinguishant