2.5" NPT Female x 5" NH (NST) Male Adapter Aluminum DMH15F15F If you get 45 Feet

If you get 45 Feet

to adapt to different sizes or shapes

If you have higher water pressures you'll need to get it banded with stronger clamps and a clamping tool

Industrial & Fire 6” NH (NST) Female x 2

4" NPT Male: Can Connect To Any Female 4" Female Pipe Threads PVC

2.5" NPT Female x 5" NH (NST) Male Adapter Aluminum DMH15F15F If you get 45 FeetSpecifications Female Side 1 2. 5 NPT Female (National Pipe Tapered) Male Side 2 5 NH (NST) 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 236 8. 1