FDC Identification Plate | 4 Inch | Auto Spkr | Aluminum

Red 4 Inch Round Aluminum Auto Spkr FDC Plate identifies a fire department connection as the water supply for a building's automatic sprinkler system. This circular plate has a 4 in. (101.6 mm) inside diameter and a 10 in. (254 mm) outside diameter.

Each Red 4 in. Auto Spkr plate has a red finish with raised, white-painted letters that are 1 in. in size or larger in accordance with NFPA 13. This product installs around a fire department connection outlet and is made with durable aluminum.