How often should mainline strainers be inspected?

Mainline strainers play a crucial role in maintaining the integrity of sprinkler systems by removing debris and contaminants from the water supply. Regular inspection is essential to ensure that these strainers function efficiently and prevent blockages that can lead to system malfunctions or failures.

Inspections should be conducted annually to evaluate the condition and performance of the strainers. This frequency allows for timely cleaning or replacement of the strainer elements if they become clogged with debris, which can happen relatively quickly in systems that are exposed to sediment or particulate matter in the water supply. By adhering to this annual inspection schedule, sprinkler fitters can ensure that the system operates at optimal efficiency and maintain compliance with applicable codes and standards for fire protection systems.

This vigilant maintenance approach contributes not only to the longevity of the sprinkler system but also to the overall safety and reliability of fire protection measures in place.