4" NH (NST) Female x 4" NPSH Male 30 Degree Elbow Aluminum 4" Inch NH (NST) Yellow rubber with weaved polyester

Yellow rubber with weaved polyester inside

5” NH (NST) Double Male Fitting Anodized Aluminum

This hose can either be used for alternative equipment protection use

but tested once a year to ensure optimal function

Couplings - Choose Male & Female 2"

4" NH (NST) Female x 4" NPSH Male 30 Degree Elbow Aluminum 4" Inch NH (NST) Yellow rubber with weaved polyesterSpecifications Female Side 1 4 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 236