1″ National Pipe Thread (NPT) connection explained

1″ National Pipe Thread (NPT) connection explained

A 1” NPT (National Pipe Thread) connection is on the bottom of all our windsock frame assemblies (see picture #1 to left) for connection to a 1” or larger pole/support pipe supplied by others. We also supply a 1” FNPT (Female National Pipe Thread) pipe fitting/coupling to connect our windsock frame to a 1” NPT pole/support pipe supplied by others (see picture #2 to right).