Fill-Rite Steel Vented Tank Cap With Base

Fill-Rite’s vent caps prevent pressure buildup in your fuel storage tanks. They are coated with a durable powder-coat finish and designed to fit a padlock for security. The FRTCB is a powder-coated tank vent cap. The cast iron base is manufactured to fit all 4″ NPT tank openings and includes padlock security feature.

Reduces Evaporation – vent cap acts as a physical barrier to ambient environment, reducing evaporation of fuel due to temperature changes

Releases Pressure – prevents pressure from building up in tank and releases vacuum, allowing for consistent pump performance despite environmental conditions

Maintains Fuel Quality – prevents contaminates like dirt, rust, and water from entering your fuel supply, ultimately maintaining quality and protecting your equipment

Powder Coated Exterior – threaded tank base is finished with a powder coating, providing long-term corrosion resistance and lifetime performance

Padlock Security – model FRTCB comes complete with a padlock compatible threaded base, protecting your fuel inventory from theft and fraud