File:Fse-wet-pipe-sprinkler-system-v2.svg

Fse-wet-pipe-sprinkler-system-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 9 KB)

Summary

Cumulative share of fires controlled or extinguished by a given number of operating sprinklers, New York City, 1969 to 1978. Based on Hopkins et al. (2005), p. 19.

Original vector illustration for Wet pipe sprinkler system, level 2 Intermediate.

Source basis: Hopkins et al. (2005), p. 18 (design area 10 to 15 sprinklers; more than half of fires controlled by 1 or 2) and p. 19 (Table 3-1, Bryan 1990; Powers 1979)
Alt text: Step chart of cumulative share of fires controlled against number of sprinklers, rising from 65 and 57 % at one sprinkler to 97 and 93 % at six.

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New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:26, 2 November 2026		900 × 600 (9 KB)	Lisa (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Wet pipe sprinkler system

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Short title	Cumulative share of fires controlled or extinguished by a given number of operating sprinklers, New York City, 1969 to 1978. Based on Hopkins et al. (2005), p. 19.
Image title	Step chart of cumulative share of fires controlled against number of sprinklers, rising from 65 and 57 % at one sprinkler to 97 and 93 % at six. Source basis: Hopkins et al. (2005), p. 18 (design area 10 to 15 sprinklers; more than half of fires controlled by 1 or 2) and p. 19 (Table 3-1, Bryan 1990; Powers 1979)
Width	900
Height	600