Brass 3" Female Camlock x 3" Male NPT (USA) Threads_GHT x GHT Both hoses have garden hose

Both hoses have garden hose thread connected to a residential garden hose spigot with a static pressure of 70 PSI

The nozzle was attached to a fifty foot 1 1/2 inch fire hose

which is best used in a series of four

This product is designed to remove sprinkler heads installed one year or longer

Brass 3" Female Camlock x 3" Male NPT (USA) Threads_GHT x GHT Both hoses have garden hoseType "B" brass 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 metal pipe