2.5" NH (NST) Male x 3" NH (NST) Male Adapter Aluminum 3 Inch Fire Hose Hose Shank Inside Diameter: 2-1/2"

Hose Shank Inside Diameter: 2-1/2" (Barb)

this hose weights about 1

Inside Diameter - 2" Inches

Once you decide which hose you need

Longest hose life because it does not degrade when exposed to chemicals

2.5" NH (NST) Male x 3" NH (NST) Male Adapter Aluminum 3 Inch Fire Hose Hose Shank Inside Diameter: 2-1/2"Specifications Male Side 1 2. 5 NH (NST) Male (National Hose National Standard Thread) Male Side 2 3 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