In sprinkler technology, what does the term "branch lines" refer to?

The term "branch lines" refers specifically to secondary lines that extend from the main supply lines in a sprinkler system. These branch lines are essential as they transport water from the main supply to the individual sprinkler heads. This configuration allows for a more effective distribution of water throughout the protected area, ensuring that each sprinkler can activate and provide adequate coverage during a fire event.

In terms of system design, branch lines contribute to a well-planned sprinkler network, facilitating the delivery of water where it is needed most. The correct understanding of branch lines is crucial for properly designing and installing a sprinkler system that can reliably operate when required.