4.5" NH (NST) Female Swivel x 4" NPSH Male Adapter Aluminum DMH4045F the 100 foot lengths are

the 100 foot lengths are more economical

off colors

Fire & Industrial 4” NPT x 5” NPT Double Male Fitting Anodized Aluminum

Elkhart Brass SM-30FG Select-O-Matic 1

4.5" NH (NST) Female Swivel x 4" NPSH Male Adapter Aluminum DMH4045F the 100 foot lengths areSpecifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 4" 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 Standards