Stainless Steel 4" Camlock Male x 3" NPT Male (USA) Threads_NH x NPT If you have a fire

If you have a fire department connection (FDC)

(1) Be of a type approved in accordance with approval series 162

or designed to be free standing

High strength aluminum heavy-duty 2 1/2 inch NH / NST selectable gallonage nozzle

MIL-H24606B

Stainless Steel 4" Camlock Male x 3" NPT Male (USA) Threads_NH x NPT If you have a fireType "F" stainless steel 4 inch male camlock (Cam & Groove) coupler to 3 inch male NPT threads. Designed to interchange with all products produced to MIL C 27487F. Pressure rating for adapters, is based on the seal of the mating part. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter will only connect to 4 inch female camlock The male threaded side of this