4" NPT Female x 4" NPSH Male Adapter Aluminum HA2525T Industrial & Fire 4” NPT

Industrial & Fire 4” NPT Female x 3" NPT Male Fitting Anodized Aluminum

Operate in extreme temperatures without worry -35 degrees F to 122 degrees F (can withstand 1200 degrees F for up to 2 minutes)

Fire & Industrial 2” NPT x 3” NH (NST) Double Male Fitting Anodized Aluminum

Double Jacket Fire Hose Benefits & Advantages

They've done everything possible to the hose except for the final step

4" NPT Female x 4" NPSH Male Adapter Aluminum HA2525T Industrial & Fire 4” NPTSpecifications Female Side 1 4 NPT Female (National Pipe Tapered) 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 236 8. 1 Through 8. 2 USDA