Fire extinguishing installations and equipment on premises - Specification for powder systems Ingestion-build-189776 Test medium

Test medium

a more accurate set pressure can be obtained

This technical report establishes a European grouping system for materials for welding purposes

Procurers of constructed assets

Fire extinguishing installations and equipment on premises - Specification for powder systems Ingestion-build-189776 Test mediumBS 5306 7: 1988 specifies requirements and gives recommendations for powder fire extinguishing systems which discharge powder complying with BS 6535 3 from a container, or centrally grouped containers, through pipework or a hose to a nozzle or nozzles within the hazard area. It covers both stored pressure and gas container systems, with maximum working pressures not exceeding 25 bar at 20 C. This standard does not deal with powder portable fire