Quick view BMP SNOUT 48FTB Flat Compare $3,782.01 Helps reduce floatable trash and debris, and other solids from stormwater discharges This product is for a Flat Box structure Outlet Pipe Outer Diameter Fits: 47.9" Outlet Pipe Inner Diameter Fits: Up to 36" This is made to fit a structure... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List