NEI - Model 3437 -Ductile Iron Inlet Frame & Grate for Airports

Material: Ductile Iron. Features: Bolted, ADA Compliant Grate. Highest Load Rating Available: FAA. Product Type: Inlet. Shape: Square/Rectangle. Seat Depth: 1.75. Frame Height: 7. Clear Opening Length: 34. Clear Opening Width: 34. Frame Flange Length: 45. Frame Flange Width: 45. Grate Length: 36. Grate Width: 36. Rectangular Grate Type: A, C, Q. Weir Perimeter (Feet): 12. Open Area (Sq Ft): 3.3.