3.5" NPSH Male x 4" NH (NST) Male Adapter Aluminum Uncoupled Fire Hose You already have your own

You already have your own 1-1/2" Inch couplings and you can connect them yourself

reduces water theft

5" NPSH female can fit into NPSH

Save BIG Buying Fire Hoses Direct From The Factory

Deploy or pack up the entire system in less than 3 minutes

3.5" NPSH Male x 4" NH (NST) Male Adapter Aluminum Uncoupled Fire Hose You already have your ownSpecifications Male Side 1 3. 5 NPSH Male (National Pipe Straight Hose) Male Side 2 4 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