Aluminum 4" Female BSP to 4" Male NPT Material_Aluminum Equivalent part number - FM15F25F

Equivalent part number - FM15F25F

and sealant is provided to help secure the male and female connection

This hose is designed to be used in lower range water pressure situations having a maximum pressure of 50 psi

check the female coupling for numbers or letters

pipe or rod is used for support (rod not included)

Aluminum 4" Female BSP to 4" Male NPT Material_Aluminum Equivalent part number - FM15F25FBritish 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.