Knox Box FDC Lock 3" Male NH/NST Locking Cap (Swivel-Guard) Female Threads_NH Type "D" stainless steel 2

Type "D" stainless steel 2 inch female camlock (Cam & Groove) coupler to 1 1/2 inch female NPT threads

Safety Locks - Eliminate Spills

Residential

The male threaded side of this adapter will only connect to a 2 inch female British Standard Pipe (NPT) thread

Clear sight glass plugs facilitates visual inspection of water flow through the valve

Knox Box FDC Lock 3" Male NH/NST Locking Cap (Swivel-Guard) Female Threads_NH Type "D" stainless steel 2Knox FDC Locks protect fire department connections (FDCs), keeping pipes clean of debris to ensure the delivery of high pressure water flow to fire sprinkler systems. Swivel Guard versions also enhance security against vandalism. Operated with a Knox Keywrench. Ensures ready and reliable connections to fire sprinkler systems FDC Swivel Guard brings added protection against vandalism Protects check valves from freezing in cold climate areas Eliminates