6" Zinc Hose Mender Threads_NPSH Brass 2 1/2 inch NH

Brass 2 1/2 inch NH / NST swivel pin lug female inlet x (2) 1 1/2 inch NH / NST rigid male outlet ball valve

The opening starts at the top with a 1/2" x 1/2" square and tapers to 9/16" x 9/16" square at the bottom of the opening

light weight wrench used to tighten and loosen larger size fire hose couplers

Also used with standpipes systems and fire pumps

and is popular with chemical or salt water applications

6" Zinc Hose Mender Threads_NPSH Brass 2 1/2 inch NHThe hose mender allows for a user to cut off the bad section of the hose and clamp the hose back together. The hose mender is not designed for compressible products such as air, nitrogen, or steam. Working pressure may vary with the construction of the hose, the type of clamping system that is used, and the application. A coupled length of hose should be tested to 1 1 2 times the working pressure and held for fifteen minutes without leaking or