Underground steel storage tanks are designed to stand up to the rigors of an underground environment. Our tanks can store a variety of petroleum products and other fuel storage systems. All of our tanks meet or exceed the U.S. EPA’s regulations for underground storage of petroleum and chemicals. They are also constructed, tested, and labeled in accordance with Underwriters Laboratories, Inc. standards:
- UL-58: Standard for Safety Steel Underground Tanks for Flammable and Combustible Liquids
- UL-1746: External Corrosion Protections Systems for Steel Underground Tanks
This tank features a pre-engineered corrosion protection system that stands the test of time. The Underground Storage Tank is the most successful underground tank technology ever developed. It has a a unique three-way protection system:
- 100% solids polyurethane dielectric coating
- electrical isolation
- Factory-installed cathode protection system using sacrificial anode. The Underground Storage Tank has a maximum 120 degrees F temperature use rating, a standard 10 year warranty, and is available in single or double wall.