CEN - PREN 15004-3
Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant
pending
| Organization: | CEN |
| Publication Date: | 1 December 2014 |
| Status: | pending |
| Page Count: | 13 |
| ICS Code (Fire protection): | 13.220.20 |
scope:
This part of ISO 14520 contains 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.
This part of ISO 14520 covers systems operating at nominal pressures of 25 bar or 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.
Document History
PREN 15004-3
December 1, 2014
Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant
This part of ISO 14520 contains specific requirements for gaseous fire-extinguishing systems, with respect to the HCFC Blend A extinguishant. It includes details of physical properties,...
June 1, 2008
Fixed firefighting systems - Gas extinguishing systems - Part 3: Physical properties and system design of gas extinguishing systems for HCFC Blend A extinguishant
A description is not available for this item.