2.5" NPSH Female Swivel x 4" NPSH Female Rigid Adapter Aluminum HA15S15F 5” NH (NST) x 4”

5” NH (NST) x 4” NPSH Double Male Fitting Anodized Aluminum

5" NPT Male Pipe Hex Adapter

5" NYC Male threads

10lbs & 20lbs

This Is The Most Heavy Duty Hose We Carry

2.5" NPSH Female Swivel x 4" NPSH Female Rigid Adapter Aluminum HA15S15F 5” NH (NST) x 4”Specifications Female Side 1 2. 5 NPSH Female (National Pipe Straight Hose) Female Side 2 4" NPSH Female (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 8. 1