2.5" NPSH Female x 5" NPT Male Adapter Aluminum FM20S15 Industrial & Fire 6” NH

Industrial & Fire 6” NH (NST) Female x 2

and must meet all aspects of NFPA 1964 with test results available

heavy duty double jacket hose provides the durability you need for applications requiring prolonged storage

But it's always best to check the markings on the hydrant

5" NST (NH) Female To 2" NPT Pipe

2.5" NPSH Female x 5" NPT Male Adapter Aluminum FM20S15 Industrial & Fire 6” NHSpecifications Female Side 1 2. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 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. 2