4.5" NH (NST) Female x 4.5" NPT Male 45 Degree Elbow Aluminum FM2525 Fire Hydrant Hose Threaded Aluminum

Fire Hydrant Hose Threaded Aluminum (Female to Female) Adapters

CO2 Wheeled Fire Extinguisher unit

5" standard pipe outlets with NPSH/IPT fittings

1-1/2″  fire hose (500 LB Test) that is designed to be lightweight while offering maximum flow for all your fire hose needs

The NST (NH) Female side of the adapter will hook into NST (NH) Male

4.5" NH (NST) Female x 4.5" NPT Male 45 Degree Elbow Aluminum FM2525 Fire Hydrant Hose Threaded AluminumSpecifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) 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