Typically used as a fuel tank on power equipment, these specialty tanks are rectangular tanks made for indoor or outdoor, stationary or transportable applications. Tanks are manufactured from high-density cross-linked polyethylene with U.V. stabilizers and are available in natural and black colors. Tanks are designed for the containment of all chemicals (including gasoline and diesel fuels) rated for contact with cross-linked polyethylene. Tanks must be securely anchored for use in transportable applications. The standard weight tank is designed for chemicals with a specific gravity of 1.75. It is provided with a collection sump on the bottom for fitting installation, but because of the variety of applications, no fittings are furnished. Please consult the factory regarding available fittings. (Photo shows 1/4″ brass fitting.)