In a building, a fire hydrant system is a safety measure or emergency equipment required in some buildings that comprises a series of components that when assembled together provide a source of water to extinguish.
A fire hydrant system is a water supply with a sufficient pressure and flow delivered through pipes throughout a building to strategically located network of fire hydrant landing valves for fire-fighting purposes.
In circumstances, Water from a reticulated fire hydrant system can also be shared with other safety
measures such as automatic fire sprinkler systems or fire hose reels.