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NDS 1815 18" Square Galvanized Steel Catch Basin Grate

NDS 1815 18" Square Galvanized Steel Catch Basin Grate

Brand: NDS
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$802.19
$601.64
SKU 1815

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The NDS 1815 is an 18" square galvanized steel catch basin grate engineered to protect drainage systems from leaves and debris while allowing high stormwater flow. Built for outdoor use, this heavy-duty grate works with NDS 18" catch basin components and is ideal for driveways, patios, landscaped areas, and light traffic zones.

  • Fits NDS 18" catch basin, 8" riser for 18" catch basin, and 18" low-profile adapter; nominal 18" size with actual dimensions 16.75" x 16.75" x 1".
  • Material: heavy-duty galvanized steel with corrosion-resistant finish for long-term outdoor durability.
  • Load Rating: Class C when properly installed - suitable for pedestrian areas and light vehicular traffic; verify local code for vehicular applications.
  • Efficient drainage: slotted/bar pattern resists clogging while allowing large flow capacity; see NDS technical specifications for exact flow rates.
  • Low maintenance: lightweight for easier handling, rust-resistant, and simple to install on compatible NDS catch basin systems.

Order the NDS 1815 grate to safeguard landscape and hardscape drainage. Review the product's technical documents and installation instructions before installation to ensure correct fit and load performance.

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Frequently Asked Questions

What catch basin components does the NDS 1815 grate fit?
It fits NDS 18" catch basin, the 8" riser for 18" basins, and the 18" low-profile adapter. Verify dimensions and installation instructions before fitting.
What are the actual dimensions and material of this grate?
Actual dimensions are approximately 16.75" x 16.75" x 1". Constructed from heavy-duty galvanized steel with a corrosion-resistant finish.
Is the NDS 1815 suitable for vehicular traffic?
The grate is Class C load-rated when properly installed, suitable for pedestrian and light vehicular traffic. Check local codes for heavy vehicular applications.