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BridgeDrain 36″ Scupper

8” Internal Width Fiberglass Bridge Scupper Drain
Bridge-specific drainage solution designed to efficiently remove stormwater from bridge deck surfaces while minimizing structural load.
  • Pedestrian to heavy industrial-duty loads (EN-1433 Load Class E)
  • Integrated 8" pipe outlet (uPVC or ductile iron) handles up to 561 GPM
  • Fiberglass body reduces overall bridge deck weight
  • Sloping invert for improved hydraulic performance
  • Available with black coated, galvanized, or stainless steel frame
  • Bolted ductile iron grate options

Technical Documents

  • Specification Drawings
    Traffic-Rated Drains
    Lightweight Bridge Deck Drains
    BridgeDrain 36″ Scupper
    • BridgeDrain – 36 Inch Scupper with Black Coated Frame Spec Sheet PDF
    • BridgeDrain – 36 Inch Scupper with Galvanize Frame Spec Sheet PDF
    • BridgeDrain Scupper – Ductile Iron Longitudinal Grate ADA Spec Sheet PDF
    • BridgeDrain Scupper – Galvanized Steel Bar Grate Spec Sheet PDF
    • BridgeDrain Scupper – Slotted Iron Grate Spec Sheet PDF

Grates

When selecting a grate for your system, consider the following: Load Class (resistance to pressure failure), Grate Length, Site Needs (e.g. ADA compliance, heel-resistance, etc.), Grate Material (affects load class, corrosion resistance, weight, general appearance), and Grate Design (affects intake area and aesthetics). For further detail, a Grate Visualizer is available here for this system.

Available Grates:

  • Scupper Bolted Bar Galvanized Steel

    Part No. 93899

     EN1433 Load Class C56,202 lbs, 774–1,160 PSI
    Width 10.00" (254)
    Length 36.00"
    Slot Size 9.00" x 1.00" avg.
    Intake Area 264.00 in2
    Weight 28.60 lbs
    LEED Certified
  • Scupper Bolted Longitudinal Ductile Iron

    Scupper Bolted Longitudinal Ductile Iron

    Part No. 93893

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 10.00" (254)
    Length 18.00"
    Slot Size 1.75" x 0.25" avg.
    Intake Area 35.00 in2
    Weight 25.20 lbs
    ADA Compliant Bicycle Safe Heel Resistant LEED Certified
  • Scupper Bolted Slotted Ductile Iron

    Scupper Bolted Slotted Ductile Iron

    Part No. 93896

    EN1433 Load Class E134,885 lbs, 1,856–2,785 PSI
    Width 10.00" (254)
    Length 18.00"
    Slot Size 7.87" x 0.61" avg.
    Intake Area 58.70 in2
    Weight 28.20 lbs
    LEED Certified