6" NH (NST) Female x 2.5" NPSH Male Adapter Aluminum Intake Valve 5 lbs) / 100 Feet

5 lbs) / 100 Feet (14

Inside Diameter - 1 1/2"

Available Threaded Sizes (Inside Diameter): 1-1/2" Female NPT (National Pipe Tapered)

but the hose has been deemed unworthy of firefighting

6" NH (NST) Female x 2.5" NPSH Male Adapter Aluminum Intake Valve 5 lbs) / 100 FeetSpecifications Female Side 1 6 NH (NST) Female (National Hose National Standard Thread) 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