50.98 Project deleted May 26, 2000
CEN
CEN/TC 191 Fixed firefighting systems
European Norm
13.220 Protection against fire
This part of the standard contains the specific requirements for gaseous fire fighting systems with respect to HCFC Blend A 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 25 bar or 42 bar, superpressurized with nitrogen. This does not preclude the use of other systems.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
ABANDON
prEN ISO 14520-6
50.98
Project deleted
May 26, 2000
