2.5" NPSH Female x 4.5" NPSH Male Adapter Aluminum HA1515F It's one of the most

It's one of the most popular and common way to connect different size hoses

Our aluminum 4" NPT threaded adapter to 4" Quick Camlock adapter allows you to convert your threaded pipe outlets to quick connect camlocks

Industrial & Fire 6” NPSH Female x 4" NH (NST) Male Fitting Anodized Aluminum

Male Side 1 – 4” NPT Male (National Pipe Tapered)

5” NH (NST) x 6” NH (NST) Double Swivel Female Fitting Anodized Aluminum

2.5" NPSH Female x 4.5" NPSH Male Adapter Aluminum HA1515F It's one of the mostSpecifications Female Side 1 2. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 4. 5 NPSH Female (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 Standards 236 8. 1