Viking Model NP-3 Threaded Recessed Sprinkler Escutcheon has an outside diameter of 5-1/8" / 130 mm. Includes cup & adapter

The two-piece design of Viking’s recessed and adjustable escutcheons allows installation and testing of the sprinklers prior to installing the ceiling or wall. Viking’s Model NP-3 escutcheons are threaded (outer cup threads onto the adapter).

The Viking adjustable and recessed escutcheons are made to allow for minor adjustments due to pipe or ceiling pitch. These escutcheons can be removed and reinstalled, allowing access above removable ceiling panels for servicing building equipment without shutting down the sprinkler system and removing the sprinkler. Viking standard 1/8” (3 mm) style flat escutcheons have a one-piece design.