The SBBC-52AL is a marine grade aluminum backflow enclosure measuring 52 inches wide, 31 inches high, and 22 inches deep. It features a single flush mounted door that has provisions for a padlock. The enclosure door drops down and the body lifts up, pivoting on the back edge to provide full access to the backflow device. The solid sheet construction provides smooth, seamless edges and ultimate protection against vandalism and weather. This enclosure is ASSE 1060 rated.