Fixed firefighting systems. Components for sprinkler and water spray systems - Sprinklers Ingestion-build-111333 This PAS will be reviewed

This PAS will be reviewed at intervals not exceeding two years

Part 15: Identification and quantification of degradation products from metals and alloys

Requirements for pressure testing

3 Operational equipment

The layout of the standards differs substantially from previous editions

Fixed firefighting systems. Components for sprinkler and water spray systems - Sprinklers Ingestion-build-111333 This PAS will be reviewedBS EN 12259 1: 1999 specifies requirements for construction and performance of sprinklers which are operated by a change of state of an element or bursting of a glass bulb under the influence of heat, for use in automatic sprinkler systems conforming to BS EN 12845, Automatic sprinkler systems Design and installation. Test methods and a recommended test schedule for type approval testing are also given.