Plastic 1 1/2" Red Fire Nozzle With Bumper (NH) Female Threads_NPT however there are "local" exceptions

however there are "local" exceptions

The male threaded side of this adapter will only connect to a 6 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread

Will fit 2 1/2 inch NH / NST FDC female swivel outlets

Equivalent part number - RHA2515F

Swing type fire hose storage reel will hold 1 1/2 inch rubber

Plastic 1 1/2" Red Fire Nozzle With Bumper (NH) Female Threads_NPT however there are "local" exceptionsRed 1 1 2 inch combination nozzle has the option for either a fog pattern, straight stream or off. It is made out of polycarbonate with a brass stem in the middle. 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. How we conducted our nozzle testing We used a Honda self priming water pump with a two inch inlet and a two inch outlet