Flameshield® UL 142 Aboveground Fuel Tanks
Reliable, fire-tested storage with UL 142 certification for fuels and chemicals.
Flameshield®
UL 142 Tanks
Flameshield® tanks are UL 142-listed aboveground storage tanks designed for the safe storage of flammable and combustible liquids. Each tank features a tight-wrap double-wall design and has been independently tested to withstand 2 hours of fire exposure at 2000°, as required by Southwest Research Institute Standard SwRI 97-04.
These tanks provide both primary and secondary containment, with optional interstitial space monitoring for leak detection. Capacities range from 500 to 75,000 gallons, and designs are available in horizontal, vertical, rectangular, and diked configurations.
Flameshield® Tanks
Flameshield®
UL 142 Tank Features
- 2-hour 2000° fire-tested performance (SwRI 97-04 certified)
- UL142 Listed for both primary and secondary containment
- Interstitial space monitoring available for leak detection
- Primary storage tank and secondary containment compatible with a wide range of fuels and chemicals
- Primary and secondary tank can be tightness tested on site with standard testing procedures, or manufacturer may ship with vacuum in the interstice to prove integrity of both walls during installation
Flameshield®
UL 142 Tank Benefits
- Steel construction ensures durability and recyclability
- Cost-effective compartments and customization options
- Built to STI standards with third-party quality inspection
- Wide capacity range (500–75,000 gallons) for diverse storage needs














