This part of the standard contains the specific requirements for gaseous fire fighting systems with respect to HFC 23 extinguishant and includes details on its physical properties, specification, usage and safety aspects. This standard shall be used in conjunction with part 1. This standard covers systems operating at pressures of nominal 41 bar with nitrogen superpressurization. This does not preclude the use of other systems.
Registration number (WIID)
8784
Scope
This part of the standard contains the specific requirements for gaseous fire fighting systems with respect to HFC 23 extinguishant and includes details on its physical properties, specification, usage and safety aspects. This standard shall be used in conjunction with part 1. This standard covers systems operating at pressures of nominal 41 bar with nitrogen superpressurization. This does not preclude the use of other systems.
