3.5" NH (NST) Female Swivel x 2.5" NPSH Male Adapter Aluminum 1" Inch NPT Inlet Size - 1-1/2" NH-NST

Inlet Size - 1-1/2" NH-NST Female (Fire Hose Threads)

Industrial & Fire 5” NPSH Female x 5" NH (NST) Male Fitting Anodized Aluminum

The 4" single jacket hose can be used with any 4" inch quick connect camlock setups

and other tapered pipe fittings

3.5" NH (NST) Female Swivel x 2.5" NPSH Male Adapter Aluminum 1" Inch NPT Inlet Size - 1-1/2" NH-NSTSpecifications Female Side 1 3. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 2. 5" NPSH Male (National Pipe Straight Hose) 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