4.5" NPSH Female x 4.5" NPT Male 30 Degree Elbow Aluminum 3" Inch NH (NST) Structural firefighters typically choose larger

Structural firefighters typically choose larger double jacket hoses for firefighting for the added durability and longer lifespan

Industrial & Fire 4” NPT Female x 3" NH (NST) Male Fitting Anodized Aluminum

& any other straight threads

Female Side 1 – 4” NH (NST) Female (National Hose / National Standard Thread)

Color will come in either orange

4.5" NPSH Female x 4.5" NPT Male 30 Degree Elbow Aluminum 3" Inch NH (NST) Structural firefighters typically choose largerSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 4. 5" NPT Male (National Pipe Tapered) 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 Through 8.