1" NH (NST) Female x 2.5" NH (NST) Male Adapter Aluminum FM30F25T Using 3" Yellow Double Layered

Using 3" Yellow Double Layered Fire Hose Without Fittings

5" NPT Pipe To 3" NPSH Pipe Hex

Lay Flat Width - About 3" Inches

Expected Lifespan: 20 Years

Inside Diameter - 1-3/4" Inches

1" NH (NST) Female x 2.5" NH (NST) Male Adapter Aluminum FM30F25T Using 3" Yellow Double LayeredSpecifications Female Side 1 1 NH (NST) Female (National Hose National Standard Thread) 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