4.5" NPSH Female (Rigid Long Handle) x 2.5" NPT Male Adapter Aluminum 3-1/2" Inch NPT All items guaranteed to pass

All items guaranteed to pass fire inspections

5” NH (NST) Female Long Handle Swivel x 3

1" Diameter

Pipe nipples are used to allow items with different threads to be connected together

4.5" NPSH Female (Rigid Long Handle) x 2.5" NPT Male Adapter Aluminum 3-1/2" Inch NPT All items guaranteed to passSpecifications Female Side 1 4. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 2. 5 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.