1.5" NPSH Male x 2" NPT Male Adapter Aluminum FM25F15T Inlet Size - Choose 1-1/2"

Inlet Size - Choose 1-1/2" NPSH (Straight Pipe Threads) or 1-1/2" NH-NST (Fire Hose Threads)

Couplings Materials - Choose Anodized Aluminum or Brass

5" NPSH Female Pipe x 1" NPT Male Pin Lug Adapter

NPSH and PVC threads

it works and gives results

1.5" NPSH Male x 2" NPT Male Adapter Aluminum FM25F15T Inlet Size - Choose 1-1/2"Specifications Male Side 1 1. 5 NPSH Male (National Pipe Straight Hose) Male Side 2 2 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 USDA