The Fill-Rite Vented Fuel Tank Cap with Base prevents pressure buildup in your fuel storage tanks. These fuel tank caps are coated with a durable powder-coat finish and designed to fit a padlock for security. The FRTCB model is a powder-coated tank vent cap. The cast iron base of the vented fuel tank cap is manufactured to fit all 4 in. NPT tank openings and includes padlock security feature.

• Acts as a physical barrier to ambient environment, reducing evaporation of fuel due to temperature changes
• Prevents pressure from building up in tank and releases vacuum, allowing for consistent pump performance despite environmental conditions
• Prevents contaminates like dirt, rust and water from entering your fuel supply, ultimately maintaining quality and protecting your equipment
• Threaded tank base is finished with a powder coating, providing long-term corrosion resistance and lifetime performance
• Model FRTCB comes complete with a padlock compatible threaded base, protecting your fuel inventory from theft and fraud
• Fuel tank cap base is made from cast iron for durability
• Manufactured to fit all 4 in. NPT tank openings
• Made in the USA
• 2 in. fill opening diameter; 4 in. outlet diameter
• Comes in yellow
• Dimensions of the vented fuel tank cap: 4 in. L x 4 in. W x 2.5 in. H
• Backed by a 1 year warranty
• Includes a hole and tab for padlock security
• Constructed with heavy-duty materials to withstand rugged everyday use, extreme weather exposure and both on and off-road applications