Brass 1 1/2" Industrial Washdown Nozzle (NPSH) Female Threads_NPSH The rugged construction will ensure

The rugged construction will ensure that the components inside will last much longer than wood

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

9 threads per inch

Eight inch horizontal pvc dry hydrant strainer with PVC back flush cover

The male threaded side of this adapter will only connect to a 3/4 inch female National Pipe Tapered (NPT) or a National Pipe Straight Hose (NPSH) thread

Brass 1 1/2" Industrial Washdown Nozzle (NPSH) Female Threads_NPSH The rugged construction will ensureCompact 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