Brass 1 1/2" Industrial Washdown Nozzle (NPSH) Inlet Threads_Storz 068) outside diameter but is

068) outside diameter but is called a 2 1/2 inch NH / NST Plug because the outside diameter of a 2 1/2 inch NH fire hose fitting measures 3 1/16 inch (3

5 inch NPT or NPSH male hose coupling is 2

Color in picture is silvadillo finish

Brass 2 inch NPSH threaded smooth bore nozzle with satin finish is a straight stream only with no shut-off

Heavy-Duty Industrial Use

Brass 1 1/2" Industrial Washdown Nozzle (NPSH) Inlet Threads_Storz 068) outside diameter but isCompact brass 1 1 2 inch industrial combination nozzle has the option of either a fog pattern or a straight stream. This 48 GPM nozzles is well suited for lower pressures but can be used up to 100 PSI. NPSH and NPT threads are more common in industrial applications vs the more common NH NST used in most fire applications. NPSH seals with a gasket whereas NPT seals via thread friction. How we conducted our nozzle testing We used a Honda self priming