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Made in the USA - Used by the US Forestry Service
Hose Size - 1 inch (Inside Diameter)
Hose Length - 50 feet (Approximately)
Male Coupling - Aluminum 1 inch NH / NST
Swivel Female Coupling - Aluminum 1 inch NH / NST with Gasket
Made in the USA The Female Coupling Will Only Connect to a Male 1 inch NH / NST Compatible Nozzle - 1 inch NH / NST only Hose Type - Polyester Single Jacket Color - Yellow Liner - EPDM Rubber Approximate Width Laying Flat - 1 3/4 inches Service Pressure - 300 PSI UL Listed Applications Light Industrial Use Residential Use Forest firefighting Brush firefighting Wildland firefighting 1" Hose Male Couplings Inside diameter of a male coupling - 1 inch Outside diameter of a male NH / NST coupling - 1.375 inches (8 Threads per inch) Outside diameter a male NPSH or NPT coupling - 1.295 inches (11.5 Threads per inch) Connections The female side of a NH / NST coupling will only connect to a male NH / NST connection The male side of a NH / NST coupling will only connect to a female NH / NST connection The female side of a NPSH coupling will only connect to a male NPT pipe or a male NPSH connection The male side of a NPSH coupling will only connect to a female NPSH connection. It will NOT thread into a female NPT pipe. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe. The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. NH = NST FireHoseDirect is located in North Carolina. We're a firefighter owned and operated company since 2011.