4.5" NPSH Female Swivel x 5" NH (NST) Female Rigid Adapter Aluminum HA25S25F Adapt & Reduce Threads From

Adapt & Reduce Threads From 1

Change Threads From 4" NPT Pipe To 4" NPSH Pipe Hex

Working Pressure - 300 psi

but the hose has been deemed unworthy of firefighting

your body doesn't know the difference between fancy and expensive ropes or an old fire hose

4.5" NPSH Female Swivel x 5" NH (NST) Female Rigid Adapter Aluminum HA25S25F Adapt & Reduce Threads FromSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Female Side 2 5" 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