Gauges on wet-pipe sprinkler systems are inspected at what frequency?

Gauges on wet-pipe sprinkler systems are inspected at what frequency?

• A. Weekly.
• B. Biweekly.
• C. Monthly.
• D. Daily.

Answer: (C)

Gauges on a wet-pipe sprinkler system are checked monthly because they show the system’s pressure and must be monitored to catch any pressure loss or gauge issues that could prevent water from reaching heads during a fire. Since these systems are always filled with water under pressure, a gauge reading outside the normal range can indicate leaks, valve problems, or other faults that need attention. A monthly visual check confirms the gauge is readable, the pointer is in the expected range, and the device is functioning properly; if something looks off, it prompts further inspection or repair. Checking gauges daily or weekly isn’t typically needed for routine maintenance, while more infrequent checks could miss gradual pressure loss.

Gauges on a wet-pipe sprinkler system are checked monthly because they show the system’s pressure and must be monitored to catch any pressure loss or gauge issues that could prevent water from reaching heads during a fire. Since these systems are always filled with water under pressure, a gauge reading outside the normal range can indicate leaks, valve problems, or other faults that need attention. A monthly visual check confirms the gauge is readable, the pointer is in the expected range, and the device is functioning properly; if something looks off, it prompts further inspection or repair. Checking gauges daily or weekly isn’t typically needed for routine maintenance, while more infrequent checks could miss gradual pressure loss.