Brass 1 1/2" NPT Inlet x 1 1/2" NPT Outlet Threads_NH x NH Note - 2 inch NH

Note - 2 inch NH / NST is very rare and is often mistaken in place of 1

and long life

This hose is a lightweight forestry fire "mop-up" hose and is not intended to be a substitute for home garden hoses

Advantages

Brass 1 1/2" NPT Inlet x 1 1/2" NPT Outlet Threads_NH x NH Note - 2 inch NHZurn Model FTD Fire Test and Drain valves provide for required water flow testing and draining of a sprinkler system with one valve. In the test position this valve simulates flow of a single sprinkler with a 5. 6 K Factor orifice. The drain position allows unrestricted flow for rapid draining of the system. Clear sight glass plugs facilitates visual inspection of water flow through the valve. Download Spec Sheet