1" NH (NST) Male x 1.5" NPSH Male Adapter Aluminum HA20S25F Can be run over with

Can be run over with large trucks without bursting - even while pressurized

If you're moving these hoses around day to day

The NST (NH) side of adapter can hook into NST (NH) threads only

5" NYC Male Threads

or selectable flow fire nozzle

1" NH (NST) Male x 1.5" NPSH Male Adapter Aluminum HA20S25F Can be run over withSpecifications Male Side 1 1 NH (NST) Male (National Hose National Standard Thread) Male Side 2 1. 5 NPSH Male (National Pipe Straight Hose) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards 236