4.5" NH (NST) Female Swivel x 4" NH (NST) Male Aluminum Fire Adapter DMH7515 Hose Shank Inside Diameter: 8"

Hose Shank Inside Diameter: 8" (Barb)

Made of extruded 6061-T6 aircraft aluminum alloy

Fire & Industrial 1” NPT x 1

(4) 1 - Gallon containers of Barricade Fire Blocking Gel

Bulk orders available - have various hose colors - Bulk 500' & 1000' Feet Free Shipping

4.5" NH (NST) Female Swivel x 4" NH (NST) Male Aluminum Fire Adapter DMH7515 Hose Shank Inside Diameter: 8"Specifications Female Side 1 4. 5 NH Female (National Hose National Standard Thread) Male Side 2 4" NH 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 UL Labs