What is a common cause of insufficient water supply in a fire sprinkler system?

Insufficient water supply in a fire sprinkler system can often be attributed to clogged filters or strainers. These components are designed to prevent debris from entering the system, ensuring that water flows freely to the sprinkler heads. When these filters or strainers become clogged, they restrict the flow of water, which can significantly reduce the pressure and volume available for fire suppression.

It's important for technicians to regularly inspect and maintain these components to ensure that they are functioning properly. If they are blocked, it can lead to inadequate water supply during a fire emergency, undermining the effectiveness of the sprinkler system. Ensuring clean filters and strainers is crucial for maintaining optimal performance in fire safety systems.