Aluminum Pressure Vessel

7 pound non-DOT aluminum bottle. 0.875-14 UNF-2B Thread Size 19" long x 5.09" diameter x 5 pounds Holds approximately 7 pounds of CO2 or N2O These bottles do not include valves. Perfect for flight weight nitrous tanks for your hybrid rocket. Includes 1/8NPT port on bottom to fill or vent. This is a non-DOT bottle so extra precautions must be taken.