GPM - 95 at 100 psi
1 1/2" combination Industrial Viper pistol grip nozzle with constant flow with twist and ball shutoff. 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.
1 1/2" Hose
Inside diameter of a male hose - 1 1/2 inches
Outside diameter of a male NH / NST hose - 2 inches (1.99) - 9 Threads per inch
Outside diameter a male NPSH or NPT hose - 1 7/8 inches (1.87) - 11.5 Threads per inch
1 3/4" Hose Couplings
1 3/4 inch hoses come with 1 1/2 inch couplings