Total Containment Underground tanks have a patented double-wall design with a proven history of stability in underground applications. Its 360 degree design provides a liquid-tight secondary containment jacket applied to a steel tank. This unique combination of steel and high-density polyethylene results in the finest underground double-wall tank available today; tested and listed by Underwriters Laboratories.
When secondary containment of tank fittings and associated piping are required, a polyester collar sump integral to the secondary tank can be supplied.
PRODUCT ADVANTAGES
Integral part of a complete Total Containment secondary containment system
UL 58 and UL1746 part III - corrosion protection and secondary containment
Dependable interstitial space with provisions for monitoring - 30 year limited warranty.