4" NH (NST) Male x 6" NPT Male Adapter Aluminum Double Jacket Fire Hose Fits into all 4" standard

Fits into all 4" standard pipe outlets with NPSH/IPT fittings

Brand new fire hose straight from the factory

or standpipe testing

Origin – Made In The USA

4" NH (NST) Male x 6" NPT Male Adapter Aluminum Double Jacket Fire Hose Fits into all 4" standardSpecifications Male Side 1 4 NH (NST) Male (National Hose National Standard Thread) Male Side 2 6 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