Custom and standard tanks are produced from fiberglass reinforced plastic (FRP) with premium resins that resist over 2,000 chemical reagents at operating temperatures up to 200°F. Available in single and double wall construction, Heil tanks are produced in capacities up to 50,000 gallons, in configurations to meet customer specifications, with FRP system piping, pumps and accessories.
Our double wall tanks utilize a proprietary flowable interstice between the primary and secondary walls. This allows complete secondary containment of the tank sidewalls and bottom in a tank that can be handled and installed as a single wall tank. The integral double wall construction makes handling and installation easier and safer resulting in savings in both initial purchase and installation cost.