4" NPSH Female Swivel x 4" NPT Male Adapter Aluminum FM15F15S The 1-1/2" hose size is

The 1-1/2" hose size is compatible with 1-1/2" spray nozzles

5" NH / NST (National Hose / National Standard Thread)

2 inch camlock fittings are most commonly used on sump pumps

3 foot wire & female connector

Male Side 2 – 1" NH (NST) Male (National Hose / National Standard Thread)

4" NPSH Female Swivel x 4" NPT Male Adapter Aluminum FM15F15S The 1-1/2" hose size isSpecifications Female Side 1 4 NPSH Female (National Pipe Straight Hose) Male Side 2 4" NPT Male (National Pipe Tapered) 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 Through 8. 2