Double wall tanks are implemented in an extremely broad range of applications to provide secondary containment for chemical or petroleum storage. Contractors, resellers, fleet fueling sites, municipalities, marine installations, small businesses, and agricultural operations, rely on double wall tanks since they are a dependable solution for meeting secondary containment requirements.
Whether it’s a dike or a simple containment pan, debris and water are sure to collect and require constant maintenance; double wall tanks eliminate the need for a secondary containment dike or pan by integrating the containment into the outer tank shell.
When purchasing a double wall tank from STAFCO rest assured that your double wall tank will comply with UL142 standards and is in compliance with SPCC regulations for secondary containment. Learn more about the SPCC and how it affects you.
Steel Tank and Fabricating Corp double wall tanks are available in a horizontal or a vertical design from 300 gallons up to 30,000 gallons. Double wall tanks can be manufactured in wide range of styles:
Fireguard Tanks: double wall tanks that contains insulation between the inner and outer tank protecting the product for ambient temperature variations and exceeds the UL 2-hour fire test.
Flameshield Tanks: a registered Steel Tank Institute double wall tank product with a 2-hour 2000* fire rating and secondary containment compatible for a wide range of fuels and chemicals
Contain-A-Tank: double wall tanks with a cylindrical primary tank with an integrated rectangular outer tank, which are SPCC compliant for secondary containment.
UL142/F921 Tanks: a registered Steel Tank Institute double wall tank that meets UL142 Standard for Steel Aboveground Tanks for Flammable and Combustible liquids.
When discussing or purchasing double wall storage tanks from STAFCO, you benefit from six decades of experience in the industry and receive the best in customer service to make your buying experience easy. And, to help you decide on which double wall tank might be right for you, here are some of our standard configurations:
Double Wall Skid Tanks
| Gallons | Tank Size / Material | RFQ | Images |
|---|---|---|---|
| 300 | 38″D X 5’0″L X 12GA/12GA | Request Quote | View Image |
| 516 | 46″D X 6’0″L X 12GA/12GA | Request Quote | View Image |
| 1,000 | 46″D X 12’0″L X 10GA/12GA | Request Quote | View Image |
| 1,000 | 64″D X 6’0″L X 10GA/12GA | Request Quote | Image Coming Soon |
| 1,500 | 64″D X 9’0″L X 7GA/10GA | Request Quote | Image Coming Soon |
| 2,000 | 64″D X 12’0″L X 7GA/10GA | Request Quote | View Image |
| 2,500 | 64″D X 15’0″L X 7GA/10GA | Request Quote | View Image |
| 3,000 | 64″D X 18’0″L X 7GA/10GA | Request Quote | View Image |
| 4,000 | 64″D X 24’0″L X 7GA/10GA | Request Quote | View Image |
Double Wall Tanks with Saddle Option
| Gallons | Tank Size / Material | RFQ | Images |
|---|---|---|---|
| 3,000 | 64″D X 18’0″L X 7GA/10GA | Request Quote | Image Coming Soon |
| 4,000 | 64″D X 24’0″L X 7GA/10GA | Request Quote | View Image |
| 5,000 | 96″D X 14’0″L X 1/4″/10GA | Request Quote | Image Coming Soon |
| 6,000 | 96″D X 16’0″L X 1/4″/10GA | Request Quote | View Image |
| 8,000 | 96″D X 21’4″L X 1/4″/10GA | Request Quote | View Image |
| 10,000 | 96″D X 27’0″L X 1/4″/10GA | Request Quote | View Image |
| 10,000 | 120″D X 18’0″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 10,000 | 126″D X 15’7″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 11,600 | 126″D X 18’0″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 12,000 | 96″D X 32’0″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 15,000 | 126″D X 23’9″L X 1/4″/7GA | Request Quote | View Image |
| 20,000 | 126″D X 30’0″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 25,000 | 126″D X 38’9″L X 1/4″/7GA | Request Quote | Image Coming Soon |
| 30,000 | 126″D X 46’6″L X 1/4″/7GA | Request Quote | View Image |
If you don’t see the exact size you need, feel free to contact us to review your requirements.
Need equipment for your double wall tank? STAFCO can help there as well. Our large inventory of pumps, vents, nozzles and gauges allow us to install most of the equipment at the factory if requested; enabling your double wall tank to quickly be put into service.
Personal service plain and simple since 1952!
Steel Tank and Fabricating Corp.
2,000 Gallon UL142 Double Wall Tank fully outfitted with pump, overfill prevention valve, spill container, all required venting and level gauge.
1,000 Gallon UL142 Double Wall Tank fully outfitted with pump, overfill prevention valve, spill container, all required venting and level gauge
8,000 Gallon 3-Compartment Double Wall Tank with 50′ hose reels and submersible pumps. Ready for use upon arrival at customers location.