3.5" NH (NST) Male x 4" NPT Male Adapter Aluminum Municipal Fire Hose Universal 1" Inch x 500'

Universal 1" Inch x 500' Feet Quick Connect Camlock Discharge Hose

Male Side 1 – 6” NPT Male (National Pipe Tapered)

2-1/2" Camlock Female: Can Connect To 2-1/2" Male Camlock

This is a great hose when durability is a factor

3.5" NH (NST) Male x 4" NPT Male Adapter Aluminum Municipal Fire Hose Universal 1" Inch x 500'Specifications Male Side 1 3. 5 NH (NST) Male (National Hose National Standard Thread) Male Side 2 4 NPT Male (National Pipe Tapered) 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