2.5" NH (NST) Female x 4" NPT Male Adapter Aluminum HA2515F Fire & Industrial 3” NPT

Fire & Industrial 3” NPT x 4” NH (NST) Double Male Fitting Anodized Aluminum

Male Side 2 – 4” NPT Female (National Pipe Tapered)

Defective Product or Products have not been informed with full details in writing of the alleged defects

5" NST (NH) Hose Threads

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2.5" NH (NST) Female x 4" NPT Male Adapter Aluminum HA2515F Fire & Industrial 3” NPTSpecifications Female Side 1 2. 5 NH (NST) Female (National Hose National Standard Thread) 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