prEN 14972-4

Fixed firefighting systems - Water mist systems - Part 4: Test protocol for non-storage occupancies for automatic nozzle systems (14972-4) prEN 14972-4

Scope

This European Standard specifies fire testing requirements for water mist systems used for fire protection of nonstorage occupancies.
EXAMPLE Examples for non-storage occupancies are apartments, churches, concealed spaces, gymnasiums, hospitals, hotel rooms, libraries, museums, offices, restaurant seating areas, schools and university class rooms, unused attics.