Fixed firefighting systems - Gas extinguishing systems - Part 2: Physical properties and system design of gas extinguishing systems for FK-5-1-12 extinguishant (ISO 14520-5:2019, modified)
This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-
12 extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers only systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and
50 bar with nitrogen propellant. This does not preclude the use of other systems.
ΚΩΔΙΚΟΣ ΠΡΟΪΟΝΤΟΣ:
CYS EN 15004-2:2020
This document specifies requirements for gaseous fire-extinguishing systems, with respect to FK-5-1-
12 extinguishant. It includes details of physical properties, specification, usage and safety aspects.
This document covers only systems operating at nominal pressures of 25 bar, 34,5 bar, 42 bar and
50 bar with nitrogen propellant. This does not preclude the use of other systems.