5" NH (NST) Female Long Handle x 4.5" NPSH Male Adapter Aluminum HA25NYFD15T The NST (NH) side of

The NST (NH) side of the adapter will allow you to connect the female end of your fire hose

Material - Double Jacket Polyester

Change Threads From 4" NPT Pipe To 4" NST (NH) Fire Hose Hex

5" NH / NST or NPSH / IPT  Male & Female Couplings

5" NPSH Female To 1" NPT Male Pipe

5" NH (NST) Female Long Handle x 4.5" NPSH Male Adapter Aluminum HA25NYFD15T The NST (NH) side ofSpecifications Female Side 1 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4. 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