Description
500 Gallon Underground ASME Propane Tank
Bury your propane storage and forget it’s there — until you need it. This 500 gallon underground ASME propane tank is engineered from the ground up (literally) for below ground service, with the corrosion protection, structural engineering, and certification required for a tank that will spend decades beneath your property.
Specifications
- 500 gallon water capacity — approximately 400 gallons usable propane
- ASME certified for permanent underground propane tank installation
- Premium dielectric exterior coating for maximum corrosion resistance in soil
- Dome assembly with standard valves, gauge, and relief device
- Steel construction engineered for soil loading and hydrostatic forces
- Anode bag compatible for cathodic corrosion protection
- Meets all NFPA 58 requirements for buried propane tanks
Premium Underground Construction
Not all underground propane tanks are created equal. This model features premium corrosion protection coatings that exceed standard requirements, providing an extra margin of safety for the decades this tank will spend in direct soil contact. When you’re investing in a tank you literally can’t inspect visually after installation, that added protection is worth every penny.
The Invisible Propane Solution
An underground propane tank is the ultimate in clean property aesthetics. After installation, only a small dome cover at ground level marks the tank’s location. Your lawn, garden, or landscaping grows right over and around it. For homeowners who care about curb appeal — or who live in communities with strict appearance standards — underground is the only way to go.
Professional Installation Required
Below ground propane tank installation is a professional job: excavation to proper depth and dimensions, sand or gravel bed preparation, tank positioning with rigging equipment, anode bag installation for cathodic protection, approved backfill material, and final testing. Work with a licensed propane contractor who has underground installation experience.
$350 Flat Rate from Propane Tank Traders
This premium 500 gallon underground ASME propane tank ships for $350 flat rate to anywhere in the lower 48. At $2,420, it’s an investment in long-term, worry-free underground propane storage. Shop our propane tanks for sale and go underground today.
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