4.5" NH (NST) Female (Rigid Long Handle) x 5" NPT Male Adapter Aluminum FM3025F Threaded Size (Inside Diameter): 8"

Threaded Size (Inside Diameter): 8" Male NPT (National Pipe Tapered)

Industrial & Fire 3” NPSH Female x 4" NH (NST) Male Fitting Anodized Aluminum

NPSH/IPT - (National Pipe Straight Hose / Iron Pipe Thread) Regular straight pipe threads

Industrial & Fire 4” NH (NST) Female Long Handle Swivel x 5” NPSH Male Rigid Fitting Anodized Aluminum

What Is A Double Layered Woven Discharge Hose

4.5" NH (NST) Female (Rigid Long Handle) x 5" NPT Male Adapter Aluminum FM3025F Threaded Size (Inside Diameter): 8"Specifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 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