Where are auxiliary drains typically located in a sprinkler system?

Auxiliary drains are strategically placed at low points within a sprinkler system to facilitate the removal of standing water. This is crucial for maintaining the system's integrity and functionality. Water can accumulate in low areas due to gravitational forces, and if this water is not evacuated, it may lead to corrosion, damage to the piping, or even become a potential hazard if a system needs to be drained for maintenance or repair.

In addition, ensuring that excess water is removed helps prevent freezing in environments where low temperatures are a concern, thus safeguarding the functionality of the system. Therefore, positioning auxiliary drains at low points is essential for the overall efficiency and longevity of a fire protection sprinkler system.