Rectangular Tanks

Single Wall Rectangular Tanks

• Constructed to UL® 142 standards
  
• Material thicknesses range from 12 gauge to 3/8”
  
• One-year manufacturers limited warranty
  
• Subjected to 1 ½ PSI factory air test
  
• Sizes available 20 gallons to 25,000 gallons
  
• Multi-compartment tanks available
  
• Red Oxide primer (standard)
  
• Made with U.S. Steel
  
• Custom sizes available
  
• Emergency vent openings standard (UL® 142 required)
  
• Drain opening
  
• Built to specific needs
  

Double Wall Rectangular Tanks

• Flameshield® Double Wall storage tanks are manufactured with a tight wrap double wall design. They are engineered with built-in secondary containment and interstitial leak monitoring capabilities
  
• Entire tank assembly (primary tank/secondary tank/saddles) labeled UL® 142 and SwRI® #97-04
  
• Can build tanks from 50 to 25,000 gallons
  
• Custom sizes are available
  
• We can ship with vacuum in the interstice to prove integrity of both walls during installation
  
• Flameshield® Double Wall meets the requirements of EPA and NFPA 30 & 30A codes
  
• Stanwade builds Flameshield® Double Wall tanks in 360 degrees total enclosure secondary containment configurations.
  
• Optional 110% secondary containment available
  
• Third party quality control inspection program
  
• 30-year warranty against internal and external corrosion (third party)
  
• Tanks can be built with multiple compartments (multi-product)
  
• May reduce fire code separation distances
  
• Made with U.S. Steel
  
• Built to specific needs