Containment Solutions manufacturers the finest quality UL 1316 petroleum storage tanks for underground storage systems. Backed with a 30-year corrosion limited warranty, their single and double-wall fiberglass tanks are inherently non-corrosive, safely storing standard petroleum fluids, biofuels and biodiesels, ethanol and ethanol blends, ultra-low sulfer diesel, and diesel exhaust fluid (DEF). CSI is the largest American fiberglass tank manufacturer with sizes ranging from 550 to 50,000 (4’ to 12’ diameter) gallon single wall and 550 to 40,000 (4’ to 10’ diameter) double wall and even triple wall tanks. Add to all this CSI containment sumps for water and fuel tight piping transition and you have the most secure FRP tank system on the market. Also available from CSI, pre-fabricated deadmen tank anchors and FRP hold-down straps for single, double, and triple-wall fiberglass storage tanks; engineered to American Concrete Institute (ACI) standards.
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