3" NH (NST) Female Long Handle x 4" NPSH Male Adapter Aluminum DMH1025F and can withstand the highest

and can withstand the highest pressures

Female Side 2 – 4

Hook 2 (Male) Fire Hoses Together With The Double Swivel Female Adapter

High End Equipment Protection Sleeves

3" NH (NST) Female Long Handle x 4" NPSH Male Adapter Aluminum DMH1025F and can withstand the highestSpecifications Female Side 1 3 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4 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 236