UL57 & UL1746

Underground double wall tank to UL57 & UL1746 

We offer double-wall steel-FRP tanks with the following features:

– All tanks are certified to be leak-tight throughout the installation process, verified through a third-party interstitial vacuum test.

– The steel inner tank is designated to provide structural strength, while the fibreglass-reinforced plastic exterior prevents corrosion.

– Our tanks are available in capacities of up to 5,000 litres.

– We provide various options to meet EPA leak detection requirements for interstitial monitoring.