Aluminum 4 1/2" Female NH to 6" Male NPT Male Size_1 1/2 Inch Our anodized aluminum 5 inch

Our anodized aluminum 5 inch NH / NST rigid male mounting plate is the perfect match for organizing any adapter or nozzle

Exellent ozone resistance

Polyamide flow control ring with raised lugs for easy flow control adjustment under pressure

This product is Made in the USA Specifications Listed on Department of Homeland Security responder knowledge base

NPSH (national pipe straight thread) and many other specialty threads

Aluminum 4 1/2" Female NH to 6" Male NPT Male Size_1 1/2 Inch Our anodized aluminum 5 inchAluminum 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