Double Wall Fiberglass Underground Storage Tanks

Our double wall fibreglass tanks offer a full 360 degree secondary containment with a variety of monitoring devices which can be installed in the interstitial space between the two walls.

Double wall fiberglass underground storage tanks.

Zcl xerxes fiberglass double wall tanks are an excellent solution because they are corrosion resistant both inside and out. Unlike underground steel tanks csi s petroleum storage tanks are backed by an industry best 30 year corrosion limited. Today double wall tanks are the industry standard in fuel applications. Zcl xerxes fiberglass double wall tanks a superior choice for a wider range of fuel applications.

Both the primary tank and outer tank are structurally designed to contain your fuel. The following csi products are used in private and public petroleum applications across north america. Underground fiberglass petroleum storage tanks. This design resulted in the ul1316 specification which governs underground fiberglass tank manufacturing still to this day.

Our double wall fiberglass tanks are inherently non corrosive safely storing standard petroleum fluids biofuels and biodiesels ethanol and ethanol blends ultra low sulfur diesel ulsd even diesel exhaust fluid def. The double wall technology gives owners proven protection against petroleum contamination of the environment and underground water supplies.