3" NH (NST) Female Swivel x 4" NH (NST) Male Adapter Aluminum SM25F30T Male Side 2 – 4”

Male Side 2 – 4” NH (NST) Male (National Hose / National Standard Thread)

If you need to adapt this hose to custom outlets

The popular plastic red fire nozzles are made for residential uses and should only be used for firefighting in emergencies

Couplings - Choose 1

5” NH Female (National Hose / National Standard Thread)

3" NH (NST) Female Swivel x 4" NH (NST) Male Adapter Aluminum SM25F30T Male Side 2 – 4”Specifications Female Side 1 3 NH Female (National Hose National Standard Thread) Male Side 2 4" NH Male (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 UL Labs Standards