3.5" NPSH Female x 4" NPSH Male Adapter Aluminum DFP2525 Unpack it when you're ready

Unpack it when you're ready to use it

Fire & Industrial 2” NPSH x 3” NPT Double Male Fitting Anodized Aluminum

multiple pattern detents

A Fire Hose adapter is a length of straight or tapered pipe with male or female threads on both ends

3.5" NPSH Female x 4" NPSH Male Adapter Aluminum DFP2525 Unpack it when you're readySpecifications Female Side 1 3. 5 NPSH Female (National Pipe Straight Hose) Male 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