2" NPSH Female x 2.5" NH (NST) Male Adapter Aluminum HA20T25F a 1" waterway

a 1" waterway

Couplings - 1-1/2" NH/NST (1

The NPSH male can fit into NPSH

Another version of our 5" Hose (8 1/2" flat) in orange color

2" NPSH Female x 2.5" NH (NST) Male Adapter Aluminum HA20T25F a 1" waterwaySpecifications Female Side 1 2 NPSH Female (National Pipe Straight Hose) Male Side 2 2. 5 NH (NST) Male (National Hose National Standard Thread) 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