Aluminum 2" Female BSP to 2" Male NPT Threads_NH x NPT Storz building large diameter FDC

Storz building large diameter FDC threads on to a standard 4 inch NPT threaded pipe

Plugs and components meet the requirements of NFPA 1963

Storz red dry hydrant adapter with aluminum storz cap

Dial face is bright white with black numbering from 0 to 300 PSI in 5 lb

Aluminum 2" Female BSP to 2" Male NPT Threads_NH x NPT Storz building large diameter FDCBritish Standard Pipe (BSP) can be most commonly found in Canada, UK, Europe, Asia and Australia. It is a finer thread than National Pipe Thread (NPT), and will not seal properly if used in conjunction with it. Two types of threads are used: British Standard Pipe Taper (BSPT) and British Standard Pipe Parallel (BSPP). British Standard Pipe Taper uses a tapered thread system, and sealant is provided to help secure the male and female connection.