Aluminum 3" Female Camlock x 2 1/2" Female NH (USA) Threads_NYFD x NYFD classrooms

classrooms

and C fires

Global type "D" brass 1 inch female camlock (Cam & Groove) coupler to 1 inch female NPT threads

Once these extinguishers are discharged

Global type "D" aluminum 3 inch female camlock (Cam & Groove) coupler to 2 inch female NPT threads

Aluminum 3" Female Camlock x 2 1/2" Female NH (USA) Threads_NYFD x NYFD classroomsType "D" aluminum 3 inch female camlock (Cam & Groove) coupler to 2 1 2 inch female NH NST 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 female threaded side of this adapter will only connect to a 2 1 2 inch male National Hose (NH) or National Standard Thread (NST) The most common thread type in use by