Portable Fuel Tank – 3 Gallon without GaugeAttwood has engineered the industry’s only comprehensive EPA-certified fuel tank-to-engine solution. Tough materials and innovative design stand up to harsh marine conditions. A 3-gallon tank is perfect for small outboards.Features: 3 Gallon fuel capacityCompatible with 1\/4-inch NPT fuel fittingsAdditional oil and ullage\/vapor capacityEPA Cap with automatic, high-flow vacuum valveUV-grade multi-layer tank materialAutomotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systemsCap with built-in vacuum valve means no need for manual ventingMeets EPA and CARB (California Air Resources Board) regulationsComplies with all ABYC\/NMMA requirements for portable marine fuel tanksDimensions:Length: (inch) 16.6\