Fire Sprinkler System for Building

Parts of Fire sprinkler system: Head sprinkler of type is pendent, conventional,
upright,mirage concealed,spray, grade temperatur is 68,96,141,282 celcius
degree
Installation system is:pipe SCH-40,SCH-80,Medium size,galvanized,black steel
pipe size is depending pressure and flow rate the water
Coverage area is light hazard,for example,church,clubs,hospitals,museum
offices (10 gpm per225sq.ft)
Ordinary hazard:Restaurants, Bakeries,show room,Laundries,Library
(15 gpm per 130sq.ft)
Extra hazard: Plastic processing, Solvent cleaning, Varnish, Saw Mills
(40 gpm per 100sq.ft)standart to follow NFPA-13 is ad...