Plastic 3" Female Camlock x 3" Male NPT (USA) Material_Steel Meets National Fire Equipment System

Meets National Fire Equipment System (NFES #0418)

with multiple locking holes to accommodate various hose sizes

Cast pentagon adapter with stainless steel swivel hasp to accept a standard padlock with maximum 5/16 inch shackle diameter

They are usually labeled FDC (Fire Department Connection) and/or AUTO SPKR (Automatic Sprinkler)

Type "D" polypropylene 1 inch female camlock (Cam & Groove) coupler to 1 inch female NPT threads

Plastic 3" Female Camlock x 3" Male NPT (USA) Material_Steel Meets National Fire Equipment SystemType "B" polypropylene 3 inch female camlock (Cam & Groove) coupler to 3 inch male NPT threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 3 inch male camlock The male threaded side of this adapter will only connect to a 3 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread, for example, PVC or