500 Gal used oil collection tank – 53" D x 81" H. Unique tank-in-a-tank containment system provides 120% containment of tanks contents. Primary tank is black, secondary containment is safety yellow. Complies with the latest EPA standards for waste oil storage containers CFR 40- 279.22. Comes with 2" top draw quick-connect drain coupling. Comes with debris strainer basket. Level pictured is optional.