NDS 990 9 x 9 in. Square HDPE Grate, Green, UV-Stabilized

2017-08-20T06:50:34-07:00

Price: 42.17

Durable NDS 990 9 x 9 in. square grate in green, engineered to cover 9-inch catch basins and keep leaves and debris out of your drainage system. Constructed from UV‑stabilized high-density polyethylene (HDPE) for long-term outdoor performance and chemical resistance.

Fits: Designed to fit NDS 9 in. square catch basins, risers, and low-profile adapters for easy system compatibility.

Material: UV‑stabilized HDPE provides corrosion- and rustproof performance while resisting fading and cracking from sunlight.

Performance: Slotted pattern lets surface water flow through while blocking debris; suitable for lawns, patios and walkways.

Installation: Lightweight and easy to install—drops into the compatible catch basin and can be secured per manufacturer instructions.

Durability: Chemical-resistant, maintenance-free construction for reliable, long service life in outdoor environments.

Compatibility: Works with the NDS 900 Series catch basins and common drainage components for integrated stormwater control.

Choose the NDS 990 grate when you need an economical, low-maintenance cover that blends into landscaping while protecting drains. For technical specifications, load ratings, and installation drawings, consult the NDS product literature and tech sheets available from the manufacturer.