50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks May 2, 2024
CEN
CEN/TC 191 Fixed firefighting systems
European Norm
13.220.20 Fire protection
Draft
This document specifies product characteristics and test methods of open nozzles and automatic nozzles for use in water mist systems.
NOTE All pressure data in this document are given as gauge pressures in bar .
IN_DEVELOPMENT
FprEN 17450-2
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 2, 2024