The SBBC-45AL is a marine grade aluminum enclosure measuring 45 inches wide, 30 inches high, and 15 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. The solid sheet construction provides smooth, seamless edges and maximum protection. This enclosure is ASSE 1060 rated.