Non-automatic sprinkler systems are identified by bands of which color?

Non-automatic sprinkler systems are identified by bands of which color?

• A. Silver
• B. Gold
• C. Copper
• D. Aluminum

Answer: (D)

Sprinkler system identification uses color bands on components to show how the system releases water. Non-automatic, or manual, sprinkler systems are marked with aluminum bands. This tells maintenance and operations personnel that water flow must be initiated by a person or by opening a valve, rather than being automatically released when heat is detected. Knowing this helps ensure the right procedures are followed during inspections, testing, and an emergency. Other colors are used for different system types or statuses, but in this scheme aluminum specifically denotes manual operation.

Sprinkler system identification uses color bands on components to show how the system releases water. Non-automatic, or manual, sprinkler systems are marked with aluminum bands. This tells maintenance and operations personnel that water flow must be initiated by a person or by opening a valve, rather than being automatically released when heat is detected. Knowing this helps ensure the right procedures are followed during inspections, testing, and an emergency. Other colors are used for different system types or statuses, but in this scheme aluminum specifically denotes manual operation.