Marketing InformationDesigned specifically residential sprinkler systems, the single inlet connection features all brass construction with an integrally cast mounting/identification plate. The connection comes equipped with a single 1-1/2 in NPT gasketed female threaded swivel inlet and a 1-1/2 in NPT plug to protect the threaded swivel from damage or the introduction of foreign materials when not in use. The outlet is 1-1/2 in NPT female thread for connect to the end of 1-1/2 in threaded male pipe. The integrated identification plate has three drilled mounting holes for attachment to a mounting surface such as an exterior wall of a building or other structure. Fasteners used should be suitable for the material to which the connection is being attached.