Knox Box FDC Lock 3" Male NH/NST Locking Cap (Swivel-Guard) Female Threads_NH Clear sight glass plugs facilitates

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

Brass 2 inch industrial combination nozzle has the option of either a fog pattern or a straight stream

Equivalent part number - HA1515

Safety Locks - Eliminate Spills

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

Knox Box FDC Lock 3" Male NH/NST Locking Cap (Swivel-Guard) Female Threads_NH Clear sight glass plugs facilitatesKnox 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