Anti-Vortex plates shall be inspected for _____ while performing an internal inspection

Anti-vortex plates are crucial components in water-based fire protection systems, particularly in fire sprinkler systems where they help prevent the formation of vortices in the water supply. During an internal inspection, it's essential to check these plates for deterioration or blockages. This is because any deterioration could compromise the plate's structural integrity and functionality, potentially leading to issues such as inadequate water supply or poor performance of the sprinkler system. Blockages can interfere with the intended flow of water, which may also prevent the system from functioning effectively in the event of a fire.

While other factors such as proper placement, surface finish, and paint condition can be important in the broader context of maintaining water-based systems, the primary concern during an internal inspection of anti-vortex plates revolves around ensuring they are free from deterioration and blockages to ensure safety and compliance with standards.