SERVICE STI-P3® DUAL WALL UNDERGROUND TANKS

	Protected from corrosion by:
	Polyurethane coating directly over sandblasted steel shell of tank. Fiberglass is also available.
	All tank openings are electrically isolated from piping.
	Welded sacrificial anodes are attached to each tank, providing insurance against any failure of the corrosion control system.
	STI's 30 year warranty against corrosion or structural failure.

Manholes, sumps and compartment dividers are available.

STI-P3 are compatible with all known hydrocarbons.

Unit has complete inner tank and outer tank with an intersticial space providiing the opportunity for complete leak detection monitoring.