Free-Standing Leg Tanks are selected when transportable (non DOT regulated) containment is required for indoor or outdoor applications. Leg Tanks are equipped with molded-in legs to support the tank and band locators for tie down. Tanks are manufactured from medium- or high-density polyethylene with U.V. inhibitors and designed for containment of liquids of up to 1.7 specific gravity. Tank walls are translucent for level viewing and equipped with gallon indicators.