资讯

HFD encourages all residents to look into adding a fire sprinkler system to their homes in case of an emergency, especially ...
A sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from ...
sign up for News 2 You “The sprinklers will get set off if it reaches about 140 degrees and the one head that is activated will contain the fire to that area. So when the fire department comes ...
Draper fire sprinkler head, c.1884, collected by Mather and Platt, Manchester. Part of sprinkler collection showing the development of fire sprinkler heads from 1885 when the company acquired the UK ...
Grinnell 'Duraspeed' soldered fire sprinkler head, type 'B', made by Mather & Platt, Manchester, 1933-34. Part of sprinkler collection showing the development of fire sprinkler heads from 1885 when ...
The smoke alarm activated within 30 seconds of the fire starting and then the sprinklers, which are activated by heat, turned on at 36 seconds. Metzger said only a sprinkler head closest to a fire ...