4.5" NPSH Female Swivel x 4" NH (NST) Female Rigid Adapter Aluminum HA25NYC20T Hose meets and exceeds all

Hose meets and exceeds all performance requirements of NFPA 1961 and Underwriters Laboratories latest edition standards

NPSH and PVC threads

Using 2" White Double Layered Fire Hose Without Fittings

but that doesn't mean they can't still be put to good use

5" NYFD Female Swivel x 1

4.5" NPSH Female Swivel x 4" NH (NST) Female Rigid Adapter Aluminum HA25NYC20T Hose meets and exceeds allSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Female Side 2 4" NH (NST) Female (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