FireGuard Horizontal Cylindrical Tanks

FireGuard double-wall fire-protected aboveground storage tank features an inner and outer steel tank with a unique lightweight thermal insulation material that exceeds the UL 2-hour fire test. Insulating material is 75% lighter than concrete, reducing shipping, installation and relocation costs.

FireGuard tanks are also available in Vertical and Rectangular designs.

Download the FireGuard spec sheet for more information and complete specs (PDF)
  • Insulates product in tank from ambient temperature variations, reducing emissions to the environment
  • Primary and secondary tank can be tightness tested on site with standard testing procedures, unlike other designs
  • Steel outer wall provides low cost maintenance and protection from weathering
  • Primary storage tank and secondary containment compatible with a wide range of fuels and chemicals, including biodiesel and ethanol
  • Support designs available for all seismic requirements
  • Interstitial space can be monitored for leak detection
  • Meets temperature requirements when the furnace test was extended to 4 hour
  • Capacities range up to 40,000 gallons
  • Steel construction allows for recycling
  • Low cost compartments and customization
  • Built to nationally-recognized STI standards with strict third-party quality control inspection program
  • UL 2085 Listed “Protected” tank
  • Ballistics and Impact protection per UL 2085
  • Both the inner and outer steel tanks are built to UL standards
  • National Fire Protection Association (NFPA) 30 & 30A
  • International Fire Code (IFC)
  • California Air Resources Board (CARB) Standing Loss Control testing requirements for air emissions
  • Steel Tank Institute (STI) Standard F941 for Thermally Insulated Aboveground Storage Tanks