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Stormwater Management > Traffic-Rated Drains > Slotted High-Capacity DrainsStormwater Management > ... > Slotted High-Capacity DrainsStormwater Management > Traffic-Rated Drains > Slotted High-Capacity Drains
High-Capacity Slotted

QMax

Slotted High-Capacity Drains
QMax is a slotted high-capacity trench drain designed for stormwater management in large catchment areas. Built from durable recycled MDPE, it combines strength with lightweight handling for faster installation. With multiple top rail options, watertight seals, and interlocking connections, QMax delivers reliable performance under the heaviest loads, making it ideal for airports, industrial sites, and other demanding environments.

Products

  • QMax 225

    QMax 225

    • 8.86” internal width
    • 78.75” length
    • MDPE channels
    • Galvanized and iron rails
    • EN-1433 Load Class A–F
  • QMax 350

    QMax 350

    • 13.78” internal width
    • 78.75” length
    • MDPE channels
    • Galvanized and iron rails
    • EN-1433 Load Class A–F
  • QMax 365

    QMax 365

    • 14.37” internal width
    • 78.75” length
    • MDPE channels
    • Galvanized and iron rails
    • EN-1433 Load Class A–F
  • QMax 465

    QMax 465

    • 18.31” internal width
    • 78.75” length
    • MDPE channels
    • Galvanized and iron rails
    • EN-1433 Load Class A–F
  • QMax 600

    QMax 600

    • 23.62” internal width
    • 78.75” length
    • MDPE channels
    • Galvanized and iron rails
    • EN-1433 Load Class A–F

Applications

Tools

  • Stormwater Grate Visualizer

    Stormwater Grate Visualizer

    View ACO Stormwater grates installed in several surface finishes.