NEI - Model 3920-V -Bridge Drainage System

Shape: Rectangle. Material: Gray Iron. Seat Depth: 2. Features: Bolted. Overall Scupper Height: 18. Overall Scupper Length: 30 1⁄2. Outlet Diameter (Nominal): 5 7⁄16". Outlet Type: Plain. Available Grate Type: V. Highest Load Rating Available: Contact NEI. Grate Length: 22. Grate Width: 14 1⁄2. Weir Perimeter (Feet): 4.2. Open Area (Sq Ft): 0.9.