Piezo Assembly Tube Only Threads_NYFD x NYFD Brass 2 1/2 inch NH

Brass 2 1/2 inch NH (NST) female swivel pin lug x 2 1/2 inch NH (NST) male gate valve with non-rising stem

The female threaded side of this adapter will only connect to a 3 inch male National Pipe Tapered (NPT) thread

There are 3 brass grommet drain holes to allow for wet hose to be packed

Type "B" stainless steel 6 inch female camlock (Cam & Groove) coupler to 6 inch male NPT threads

hose coupling or an adapter check the female coupling for stamped numbers and letters

Piezo Assembly Tube Only Threads_NYFD x NYFD Brass 2 1/2 inch NHThe Piezo Tube is meant to replace tube that protrudes down into the water stream on the HYDPRO160WCASE hydrant diffuser. This can be damaged by gravel or other debris flowing from the hydrant during testing. Before replacing also check that the piezo tube opening is facing into the water stream and has not been knocked out of alignment. NOTE THIS IS THE PIEZO TUBE ONLY.