18 inch Square Catch Basin Drain Kit

The NDS 18‑in Square Catch Basin Drain Kit is designed for managing large surface water flows in residential and commercial landscapes. This kit includes a two‑opening basin, a green plastic grate, two outlet adapters, two reducer rings, and a plug. It is constructed from high‑density polyethylene treated with UV inhibitors for long‐term durability outdoors.

Product Notes:

  • Includes two opening basin with keyed side openings to lock outlet adapters in place
  • Built‑in sump area captures sediment and debris for easier maintenance
  • High‑density polyethylene construction with UV inhibitor protection for outdoor use
  • Green grate blends with turf while offering high flow capacity

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Ideal for driveways, patios, down‑spout areas and lawn drainage in Maryland and Washington, DC, this kit simplifies installation by providing all necessary components in one package. Built‑in sump area helps settle debris before it enters the drainage system which reduces maintenance and improves system longevity.

At RELS, we’re pleased to offer full-service delivery to Montgomery County, MD, including areas such as Silver Spring, Rockville, Bethesda, and surrounding areas. So, not only will you find all the landscaping products your project needs, but you’ll also enjoy delivery to your job site or home, of whatever products you might need. Please keep in mind that we deliver products to your home or work site and that we cannot drive our heavy trucks off black top as it can damage the edge of the driveway, and the grass in your yard.

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