Aluminum 4 1/2" Female NH to 6" Male NPT Inlet Threads_NH / NST The male threaded side of

The male threaded side of this adapter will only connect to a 1/2 inch female National Pipe Tapered (NPT) or a National Pipe Straight Hose (NPSH) thread

Our 1 1/2 inch fire hose is manufactured to this specification shall meet and exceed all performance requirements of NFPA 1961 and Underwriter’s Laboratories standards

the type of clamping system used and the application

Aluminum 1 inch NH / NST Quarter Turn Forestry Coupling

This will greatly increase the monitors range and reach

Aluminum 4 1/2" Female NH to 6" Male NPT Inlet Threads_NH / NST The male threaded side ofAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to