4" NPSH Female (Rigid Long Handle) x 5" NH (NST) Male Adapter Aluminum HA2525F Fire & Industrial 6” NPSH

Fire & Industrial 6” NPSH x 6” NPT Double Male Fitting Anodized Aluminum

Industrial & Fire Grade 3” NPSH x 4

"Maintenance Free" Easy To Wipe Down & Rinse Chemicals And Dirt

and coupling requirements to be qualified for fire service

Can run over with heavy trucks when fully pressurized without bursting

4" NPSH Female (Rigid Long Handle) x 5" NH (NST) Male Adapter Aluminum HA2525F Fire & Industrial 6” NPSHSpecifications Female Side 1 4 NPSH Female (National Pipe Straight Hose) Male Side 2 5 NH (NST) Male (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 Standards 236