13 Round Grate, Green Foam Polyolefin, 4-Inch

The NDS 13 Round Grate is a 4-inch drainage grate made from structural foam polyolefin designed to manage water runoff in residential and commercial settings. Use it with drain pipe and connecting fittings where a drain basin is not needed or where space does not allow the use of a basin. This grate can be used in large lawn areas, landscape areas, patios, and atriums to drain excess water and direct it to a safer location such as a curb or gutter.

Built with foam polyolefin and integrated UV inhibitors, this grate resists cracking and fading from prolonged sun exposure, ensuring long-term outdoor performance. The design is suitable for pedestrian, bicycle, and wheelchair traffic without slipping.

Features and Benefits

• High Flow Capacity: Handles up to 5.04 gallons per minute, efficiently managing water even during heavy rain.
• UV Protected: Built-in UV inhibitors protect against outdoor weathering and fading, extending the product's lifespan.
• Durable Foam Construction: Structural foam polyolefin resists impact and maintains durability over time.
• Versatile Compatibility: Works with 4-inch sewer and drain pipe, 3-inch corrugated pipe, and 4-inch triple-wall pipe systems.
• Suitable for Multiple Surfaces: Supports pedestrian, bicycle, and wheelchair traffic without slipping.
• Ample Drainage Surface: Open surface area of 3.85 square inches ensures efficient water flow.

Specifications

• Brand: NDS
• Model: 13
• Size: 4-inch diameter
• Color: Green
• Material: Structural foam polyolefin with UV inhibitors
• Open Surface Area: 3.85 square inches
• Flow Rate: 5.04 gallons per minute
• Compatible Pipe: 4-inch sewer and drain pipe, 3-inch corrugated pipe, 4-inch triple-wall pipe
• Traffic Rating: Pedestrian, bicycle, and wheelchair use
• Dimensions: Approximately 4.63 x 4.63 x 1.5 inches