2.5" NPT Female Pipe x 2.5" NPSH Male Pipe Adapter DMH1515F the larger the hose the

the larger the hose the bigger the water flow

The motors come either brushed or brush-less depending on the manufacture

made of 100% steel

It's common to see rubber nitrile fire hoses that have been in service for 10 plus years

2.5" NPT Female Pipe x 2.5" NPSH Male Pipe Adapter DMH1515F the larger the hose theChange Threads From 2. 5" NPT Female Pipe To 2. 5" NPSH Male Threads This is purely a female to male adapter designed to change threads without reducing diameter. This adapter let's you hook your fire hose into standard pipe threads. It's one of the most popular and common way to change threads. Simply screw it on, and you're ready to go. Hook it into pumps, valves, hydrants, standpipes, & more. The NPT female can fit into NPT only. The NPSH male can