4.5" NPSH Female Swivel x 2.5" NPSH Male Adapter Aluminum FM4040F This is one of the

This is one of the toughest hoses you can find

This 1 inch fire hose is made for firefighting or heavy duty water transfer per NFPA standards

we are members of NFPA which sets the standard for up to date fire codes

Our aluminum quick connect camlock barb allow you to attach any 2" hose

4.5" NPSH Female Swivel x 2.5" NPSH Male Adapter Aluminum FM4040F This is one of theSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 2. 5" 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