BS EN 15004-4:2020
Fixed firefighting systems. Gas extinguishing systems - Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant
- Standard No.
- BS EN 15004-4:2020
- Release Date
- 2020
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 15004-4:2020
- Scope
- What is BS EN 15004-4 about? BS EN 15004-4 is the fourth part in a multi-series that specifies requirements for gaseous fire-extinguishing systems, with respect to the HFC 125 extinguishant. It includes details of physical properties, specification, usage, and safety aspects. BS EN 15004-4 is applicable for systems operating at nominal pressures of 25 bar and 42 bar, s uper pressurized with nitrogen. This does not preclude the use of other systems. Who is BS EN 15004-4 for? BS EN 15004-4 on gas extingui...
BS EN 15004-4:2020 history
- 2020 BS EN 15004-4:2020 Fixed firefighting systems. Gas extinguishing systems - Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant
- 2008 BS EN 15004-4:2008 Fixed firefighting systems - Gas extinguishing systems - Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant
