EN 12845:2004/prA3

Automatic sprinkler systems - Design and installation

Scope

This European standard applies to sprinkler systems and components when used in combination or when sold as a kit, which are designed to ensure early response to a flre by discharging a specified amount of water over a certain area during an appropriate period of time in order to control/extinguish the fire. The sprinkler system may also activate various emergency functions such as alarm to occupant and call of fire brigade. Sprinkler kits may include products as sprinkler heads, installation control valves, alarm bells, flow indicators, water pumps and emergency power supply.