Aluminum 1/2" Female Camlock x 1/2" Female NPT Outlet Threads_NH / NST Carbon Steel male National Pipe

Carbon Steel male National Pipe Tapered (NPT) to male National Pipe Tapered (NPT) fitting

Before replacing also check that the piezo tube opening is facing into the water stream and has not been knocked out of alignment

Swivel attachment must be stainless steel ball or 6269-T9 aluminum roller bearings

the type of clamping system that is used

Adjustable fire hydrant wrench single head spanner for pentagon and square heads

Aluminum 1/2" Female Camlock x 1/2" Female NPT Outlet Threads_NH / NST Carbon Steel male National PipeGlobal type "D" aluminum 1 2 inch female camlock (Cam & Groove) coupler to 1 2 inch female 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 1 2 inch male camlock The female threaded side of this adapter will only connect to a 1 2 inch male National Pipe Tapered (NPT) thread, for example, PVC or metal pipe fitting How it