4" NPSH Female Long Handle x 4" NPT Male Adapter Aluminum HA20S15F 3/4" NPT Female: Can Connect

3/4" NPT Female: Can Connect To Any 3/4" NPT Tapered Male Pipe Threads

Fire & Industrial 1” NPSH x 2

Flush without shutting down

Industrial & Fire 2

4" NPSH Female Long Handle x 4" NPT Male Adapter Aluminum HA20S15F 3/4" NPT Female: Can ConnectSpecifications 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 USDA