Fire Installation, aqueous fire suppression systems, gas extinguishing systems, smoke evacuation system consists of sections like. Fire equipment fire usually grooved pipe joining private grooved couplings et al. fasteners used. NFPA compliant UL FM approved fire pumps generally are required.

Wet type fire extinguishing systems
Sprinkler
Fire cabinet
Hydrant line
Fire pump (electric, diesel, jockey)
Gaseous fire-extinguishing systems types
Chemical extinguishing systems
Hoods extinguishing systems
Smoke evacuation systems
Stair pressurization
Jet fans