Aluminum 1 1/2" NPSH Male Quarter Turn Forestry Adapter Length_75 Feet NH or NST: National hose

NH or NST: National hose or national standard thread is often referred to as fire hose thread as this is by far the most common thread in use today by fire departments

Six inch horizontal pvc dry hydrant strainer with brass back flush cover

Carbon Steel 4" Flange x 2 1/2" Female NH

Military Branches

Aluminum 1 1/2" NPSH Male Quarter Turn Forestry Adapter Length_75 Feet NH or NST: National hoseAluminum 1 1 2 inch NPSH Quarter Turn Forestry Coupling. The Quarter Turn Forestry Couplings are made out of forged aluminum. Common quarter turn sexless head design (1 1 2" QT fitting will mate with 1" QT or 3 4" QT). The external lugs are great for faster action in a demanding field where quick connect counts.