5" NPSH Female LH x 4.5" NH (NST) Female LH Swivel Adapter Aluminum DMH3030F Coupling Side 2 4" NPSH

Coupling Side 2 4" NPSH Male

5” NPSH x 3” NPSH Double Swivel Female Fitting Anodized Aluminum

All these hoses will fit into all standard sized fire hydrants

double jacketed fire hoses are the strongest in the world

5" NPSH Female LH x 4.5" NH (NST) Female LH Swivel Adapter Aluminum DMH3030F Coupling Side 2 4" NPSHSpecifications Female Side 1 5 NPSH Female Swivel (National Pipe Straight Hose) Female Side 2 4. 5 NH (NST) Female Swivel (National Hose National Standard Thread) 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