4.5" NPSH Male x 5" NPT Male Adapter Aluminum DMH2525F White letters reading "Fire Hose

White letters reading "Fire Hose Keep Clear" on both sides for clear identification of purpose

when mixed with water

which is what you would expect from a standard fire hose

5" outlet or hose from 2

Which Connectors Do I need

4.5" NPSH Male x 5" NPT Male Adapter Aluminum DMH2525F White letters reading "Fire HoseSpecifications Male Side 1 4. 5 NPSH Male (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 USDA