Carbon Steel 6" Flange with National Pipe Tapered (NPT) Threads_NH x NPT Aluminum 1 1/2 inch National

Aluminum 1 1/2 inch National Hose (NH/NST) Quarter Turn Forestry Coupling

is commonly found in residential applications such as an exterior household spigot or utility sink faucet

Compatible part number - DFP25F25S

Constructed from hardened thermoplastic

Drafts down to 2" from the bottom

Carbon Steel 6" Flange with National Pipe Tapered (NPT) Threads_NH x NPT Aluminum 1 1/2 inch NationalNational Pipe Tapered (NPT) Carbon Steel Flange. ASA Forged Flanges have raised shoulder with no raised face. National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. ANSI was originally formed in 1918, when five engineering societies and three government agencies founded the American Engineering Standards Committee (AESC). In 1928,