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NDS 1204 12 in x 12 in Catch Basin — 4 Openings, Polypropylene

NDS 1204 12 in x 12 in Catch Basin — 4 Openings, Polypropylene

Brand: NDS
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$108.78
$81.59
SKU 1204

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The NDS 1204 12 in x 12 in catch basin is a durable, UV-stabilized polypropylene drainage basin designed for residential and light-commercial stormwater management. Engineered to collect surface water from lawns, downspouts, patios, and walkways, the 1204 helps prevent standing water and reduces debris entering your drainage system. Its built-in sump traps sediment for easier maintenance while the keyed outlet openings secure adapters for a reliable connection to downstream pipe.

  • Nominal size: 12 in x 12 in; manufactured dimensions approx. 12-3/8" L x 12-3/8" W x 12-15/16" H for installation planning.
  • Material & finish: UV-stabilized polypropylene (polyolefin) for long-term outdoor resistance and corrosion-free performance.
  • Outlet compatibility: Four keyed side openings accept universal outlet adapters for 3", 4", 6" and 8" drain pipe sizes (adapters sold separately).
  • Secure connections: Keyed side openings lock NDS universal adapters in place; outlet plugs available to seal unused openings.
  • Sump & maintenance: Integrated sump area captures debris and sediment; removable grate access simplifies cleaning and inspections.
  • Durability: Reinforced grate seat and support ribs deliver strength for landscape use and light vehicular conditions when installed per guidelines.

The NDS 1204 is compatible with common NDS accessories including universal outlet adapters (part numbers 1206, 1242, 1243, 1245, 1266, 1889) and risers or plugs to customize depth and outlet configuration. Outlet adapters and plugs are sold separately; refer to NDS product literature for install details, flow capacities, and invert tables when designing systems.

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Frequently Asked Questions

What outlet sizes work with the NDS 1204 catch basin?
The 1204 accepts universal adapters for 3", 4", 6" and 8" drain pipe sizes; common NDS adapter part numbers include 1206, 1242, 1243, 1245, 1266 and 1889.
Can this catch basin handle light vehicle traffic?
When installed per NDS guidelines with the appropriate grate and bedding, the 1204 is suitable for light vehicular and pedestrian areas but not intended for heavy traffic loads.
How is the sump accessed for cleaning and maintenance?
Remove the grate to access the built-in sump for debris removal; inspect outlets and use outlet plugs or adapters as needed to prevent clogging.