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NDS 250 Spee-D 6 in Catch Basin - Double 3" & 4" 90 degree Outlet

Brand: NDS
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Original Price $39.70
Current Price $29.78
SKU 250
In Stock (12)

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The NDS 250 Spee-D 6 in. round catch basin provides reliable stormwater collection and directional flow control for residential and light commercial landscapes. Designed for use with NDS grates and 6" pop-up emitters, this basin routes surface runoff into connected drain lines to help prevent pooling and erosion.

  • Two 90° outlets: Offset outlets change flow direction and connect a series of basins for flexible drainage routing.
  • Pipe compatibility: Fits 3" and 4" single-wall corrugated, sewer and drain pipe, triple-wall pipe, and 4" Schedule 40 (SCH 40) pipe.
  • Durable construction: Molded from high-impact polystyrene (HIPS) treated with UV inhibitors to resist cracking and fading outdoors.
  • Easy maintenance: Large sump area provides access to remove debris and reduce clogging for long-term performance.
  • Works with grates and emitters: Use with NDS atrium, round, or square grates and with 6" pop-up emitters to finish installations.

Compact and simple to install, the NDS 250 basin is a practical solution for lawns, planter beds, window wells, patios, and other areas where controlled surface drainage is needed. Refer to the NDS tech spec and installation documents for sizing and layout guidance before installation.

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Frequently Asked Questions

What pipe sizes does the NDS 250 outlet accept?
Fits 3" and 4" single-wall corrugated, sewer & drain, triple-wall and 4" Schedule 40 (SCH 40) pipe.
What material is the NDS 250 Spee-D basin made of?
Molded from high-impact polystyrene (HIPS) treated with UV inhibitors for outdoor durability.
Can the 250 outlet change flow direction between connected basins?
Yes. The two outlets are offset at 90° to allow directional changes between basins and connected drain lines.