3" NPT Female Pipe x 2.5" NST (NH) Male Adapter old fire hose All anodized aluminum adapters meet

All anodized aluminum adapters meet or exceed NFPA standards 1963

Quick Disconnect Fittings

It's designed to pump large amounts of water at high pressures

Test Pressure - 600 psi

not fancy equipment

3" NPT Female Pipe x 2.5" NST (NH) Male Adapter old fire hose All anodized aluminum adapters meetReduce & Change Threads From 3" NPT Pipe To 2. 5" Fire Hose This is female to male reducer designed to change threads and decrease diameter. This adapter let's you hook your fire hose into standard pipe threads. It'll fit directly onto a 3" pump outlet. It's one of the most popular and common way to reduce down and change threads. Simply screw it on, and you're ready to go. The NPT side of adapter can hook into IPT, SIPT, NPT, NPSH and PVC threads.