6" NPSH Female Swivel x 4" NPT Female Rigid Adapter Aluminum FM25F25NYC go for the deep well

go for the deep well or bilge pumps

This fire hose is built & tested per NFPA standards and UL listed to 200 PSI

012" (305 µm) minimum and it shall be constructed of extruded T

Using 4" Yellow Rubber Nitrile Fire Hose Without Fittings (250 PSI Service Pressure)

Everything is plug and play

6" NPSH Female Swivel x 4" NPT Female Rigid Adapter Aluminum FM25F25NYC go for the deep wellSpecifications Female Side 1 6 NPSH Female (National Pipe Straight Hose) Female Side 2 4" NPT Female (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