Portable Fuel Tank - 6 Gallon with GaugeAttwood has engineered the industry&&';;s only comprehensive EPA-certified fuel tank-to-engine solution. Rugged materials and innovative design stand up to harsh marine conditions. 6-gallon tank adapts to virtually any outboard engine. Includes gauge.Features: 6 Gallon fuel capacity Compatible with 1/4" NPT fuel fittings Additional oil and ullage/vapor capacity EPA Cap with automatic, high-flow vacuum valve Cap with built-in vacuum valve means no need for manual venting High-contrast & easy to read gauge Automotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systems Meets EPA and CARB (California Air Resources Board) regulations Complies with all ABYC/NMMA requirements for portable marine fuel tanks Dimensions: Length: (inch) 19.82" Width: (inch) 13.50" Height: (inch) 9.16" *Fuel line is not includedWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)