4.5" NH (NST) Female (Rigid Long Handle) x 2.5" NH (NST) Male Adapter Aluminum DMH2515 4" NPSH Male (National Pipe

4" NPSH Male (National Pipe For Straight Hose)

5" NYFD Female To 2" Male NPT Male Threads

Industrial & Fire 4” NPT Female x 4" NPSH Male Fitting Anodized Aluminum

"THE PERFECT SOLAR PUMP SYSTEM

GHT - Garden Hose Hex

4.5" NH (NST) Female (Rigid Long Handle) x 2.5" NH (NST) Male Adapter Aluminum DMH2515 4" NPSH Male (National PipeSpecifications Female Side 1 4. 5 NH (NST) Female (National Hose National Standard Thread) Male Side 2 2. 5 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