Hose Thread Nipples are used to convert tapered pipe thread (NPT) to a fire hose thread. One end has tapered pipe thread, the other fire hose thread. The hexagon body permits the tapered thread to be permanently attached to a pipe thread. Made from brass with a brushed finish.

The small Male end of a Double Male Increaser is National Pipe Thread (NPT). The large Male end is a fire hose thread.

MALE X MALE THREAD OPTIONS

MALE (1)	MALE (2)
¾" NPT	1" NH
¾" NPT	1" NPSH
1" NPT	1-½" NH
1-½" NPT	2" NH
1-½" NPT	2" NPSH
1-½" NPT	2-½" NH
2" NPT	2-½" NH
2-½" NPT	3" NH
2-½" NPT	3" NPSH

Double Male Increasers