3" NPT Female x 4.5" NH (NST) Male Adapter Aluminum HA25T20F 5" NPT Male Fitting Anodized

5" NPT Male Fitting Anodized Aluminum

Standard thread patterns for these rack hoses are NH/NST or IPT/NPSH

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Available in 5 ft

3" NPT Female x 3" NST (NH) Male Hexagon Adapter

3" NPT Female x 4.5" NH (NST) Male Adapter Aluminum HA25T20F 5" NPT Male Fitting AnodizedSpecifications Female Side 1 3 NPT Female (National Pipe Tapered) Male Side 2 4. 5 NH (NST) Male (National Hose National Standard Thread) 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