Aluminum 1 1/2" NH to 1 1/2" NH Double Male Threads_NH NH / NST threads are

NH / NST threads are used by most fire departments

100 foot lengths

There are two types of storz gaskets

Double hook spanner head fits 3/4 inch to 6 inch rocker lug or pin lug fittings

Aluminum 1 1/2" NH to 1 1/2" NH Double Male Threads_NH NH / NST threads areUSDA Forestry Service fire hose reducer feature aluminum coupling with a 600 PSI test pressure. Meet Forest Service Spec 5100 107. Male 1 1 2 inch NH, 9 threads per inch and male 1 1 2 inch NH, 9 threads per inch. Meets National Fire Equipment System (NFES #0856). Water Handling Accessories flow rates are 100 PSI flowing pressure. Fire hose reducer female adapters comes with a gasket. National Stock Number (NSN 4210 01 079 9285) This Wildland Fire