2.5" NPSH Female x 3" NH (NST) Male Adapter Aluminum FM15S15T There's a layer of synthetic

There's a layer of synthetic polyester

We don't mean it's riddled with holes every few inches

Once you screw your adapter onto your hydrant

Female Swivel Side 2 – 1” NH (NST) Female (National Hose / National Standard Thread)

2.5" NPSH Female x 3" NH (NST) Male Adapter Aluminum FM15S15T There's a layer of syntheticSpecifications Female Side 1 2. 5 NPSH Female (National Pipe Straight Hose) Male Side 2 3 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