Aluminum 5" Storz x 3" Male NH Thread Swivel / Rigid_Rigid Female 11 1/2 threads per inch

11 1/2 threads per inch and female 1 inch NPSH

Female 2 1/2 inch NPSH

High quality nozzle can handle high pressure applications

The pump pressure was approximately 60 PSI

Note - 2 inch NH / NST is very rare and is often mistaken in place of 1

Aluminum 5" Storz x 3" Male NH Thread Swivel / Rigid_Rigid Female 11 1/2 threads per inchStorz Head component shall be forged from Alloy 6061 aluminum and heat treated to T6 temper. Adapters and components meet the requirements of NFPA 1963. Locking Storz are only available on 4, 5, and 6 inch. Locking springs prevent unintentional disconnects. Locks are stainless steel. Note 3 inch NH NST is very rare and is often confused with 2. 5 inch NH NST which is very common. If you have a fire department connection (FDC), hose coupling or an