6" NPT Female x 3" NPSH Male Adapter Aluminum DMH2020T It's also more economical than

It's also more economical than it's double jacketed brother

5" NST (NH) Female Hose x 3/4" Garden Hose Male Pin Lug Adapter

This is the most common size for fire departments today

Camlock Male Diameter Sizes: 2-1/2" (Plug)

This hose is new with cosmetic defects

6" NPT Female x 3" NPSH Male Adapter Aluminum DMH2020T It's also more economical thanSpecifications Female Side 1 6 NPT Female (National Pipe Tapered) Male Side 2 3 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 8. 1 Through 8. 2 USDA