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NDS 1840 18 x 18 in. Catch Basin Adapter Frame, Black

NDS 1840 18 x 18 in. Catch Basin Adapter Frame, Black

Brand: NDS
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$114.78
$86.09
SKU 1840

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The NDS 1840 18 x 18 in. Adapter Frame allows standard 18 x 18 in. grates to be fitted to concrete catch basins, providing a clean, secure transition for surface drainage applications.

  • Adapts 18 x 18 in. grates to standard concrete catch basins for a flush, secure fit.
  • Compatible with NDS universal outlets #1206, #1243, #1245, and #1266 for outlet connections.
  • Black finish conceals the frame and matches common outdoor and landscape installations.
  • Simple installation: drops into the basin and supports standard grate mounting.
  • Ideal for yard and area drains where surface water collection and debris control are required.

Use the 1840 adapter frame with NDS 18-inch catch basin systems and 18 x 18 grates to create a reliable surface drainage point. Consult the NDS drainage catalog or product documentation for detailed specifications and installation guidance.

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Frequently Asked Questions

What size and type of grate fits this adapter frame?
Fits standard 18 x 18 in. grates designed for NDS catch basin series. Use only 18-inch square grates for correct seating.
How does the NDS 1840 frame attach to a concrete catch basin?
The frame drops into the basin ledge and supports the grate; minimal fastening is required. Follow basin mounting details in product documentation.
Is the 1840 frame compatible with NDS universal outlet parts?
Yes. It is compatible with NDS universal outlets #1206, #1243, #1245 and #1266 for outlet connections.