What are the main components of both automatic and non-automatic sprinkler systems?

Sprinkler systems, whether automatic or non-automatic, fundamentally rely on several key components to function effectively. Sprinkler heads and pipes are critical as they are directly involved in the delivery of water to extinguish or control fire. The sprinkler heads are responsible for discharging water in a specific pattern and flow rate, while the pipes carry the water from the source, such as a water tank or main supply, to the sprinkler heads.

In automatic systems, these components work together with detection systems that trigger activation without human intervention. In non-automatic systems, the presence of personnel is required to manually operate the system, but the reliance on sprinkler heads and pipes remains unchanged.

Other options, while relevant to fire protection systems in other capacities, do not capture the essential shared elements of both automatic and non-automatic sprinkler systems. For example, pumps and tanks are important for maintaining water pressure and supply but are not exclusive to sprinklers, as they may be involved in various types of fire protection systems. Hoses and nozzles pertain more specifically to hand-held firefighting equipment and are not components of fixed sprinkler systems. Alarm systems and valves also play significant roles in fire suppression systems, but they enhance system functionality rather than being fundamental to the sprinkler