4" NH (NST) Female LH x 3.5" NPSH Female LH Swivel Adapter Aluminum FM25S25F Once you reduce your fire

Once you reduce your fire hydrant down to 1

5" double jacket hose can be used with any 1

they encounter something relatively sharp

circular woven

5" NPT Male side of adapter can hook into 1

4" NH (NST) Female LH x 3.5" NPSH Female LH Swivel Adapter Aluminum FM25S25F Once you reduce your fireSpecifications Female Side 1 4 NH (NST) Female Swivel (National Hose National Standard Thread) Female Side 2 3. 5 NPSH Female Swivel (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