Why is drainage necessary in sprinkler systems?

Drainage in sprinkler systems is vital primarily for the removal of stagnant water. Stagnant water can lead to a host of issues, including the growth of bacteria, increased pressure within the system, and fluctuating temperatures that may affect the performance of the sprinkler system. By ensuring efficient drainage, the system can maintain proper functionality and operational readiness in the event of a fire.

Moreover, good drainage helps to control the internal conditions of the piping, preventing any unwanted buildup that could compromise the integrity of the system. Keeping the system free of stagnant water also contributes to the overall reliability and effectiveness of the sprinkler system during emergency situations, ultimately enhancing the safety features designed to protect lives and property.