BS EN 15004-3:2008 Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant
This document gives specific requirements for gaseous fire-extinguishing systems, with respect to the
HCFC Blend A extinguishant. It includes details of physical properties, specification, usage and safety aspects
and is applicable to systems operating at nominal pressures of 25 bar and 42 bar with nitrogen propellant.
This does not preclude the use of other systems.
BS EN 15004-3:2008 history
2008BS EN 15004-3:2008 Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant