Alarm Test Sign | 6 in. x 2 in.

Alarm Test Sign is an NFPA 13-compliant white powder-coated 18-gauge aluminum (.040 aluminum) sign designed to indicate the presence of an alarm test valve to facility managers, building occupants, and fire professionals. This 6 in. (152.4 mm) x 2 in. (50.8 mm) sign reads 'Alarm Test' in red letters at least one inch (25.4 mm) in height.

NFPA 13 requires an indicating-type control valve on risers for fire sprinkler systems in refrigerated spaces. These valves are located at the riser outside of the refrigerated space and are used to assess moisture and ice accumulation in air supply piping. This sign is drilled with four (4) holes for easy hanging.