Long Handle 6" NH to 2 1/2" NH Double Female Material_Plastic The hose is coupled with

The hose is coupled with brass garden hose threaded couplings complete with gasket and fitted with strain reliefs inside the ferrules to protect the hose

firefighting or closed pressure applications such as use with nozzles

Gallons per minute was calculated by measuring the number of gallons a nozzle could fill a large container within one minute

National Hose (NH) aka National Standard Thread (NST) is often referred to as "fire hose thread" as this is by far the most common thread in use today by fire departments

Long Handle 6" NH to 2 1/2" NH Double Female Material_Plastic The hose is coupled withAluminum 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. A double swivel adapter will not swivel or rotate once both ends are tightened to the male connections. The Safe Water Drinking