Nds 13 Round Drain Grate 4 Inches Green Uv-resistant

Product Description

The NDS 13 is a 4-inch round drain grate molded from structural foam polyolefin with built-in UV inhibitors for long-term outdoor use. It is designed to sit atop 4-inch sewer drain pipe fittings and related drainage systems, providing surface-level protection while allowing water to pass through. The open surface area measures 3.85 square inches, supporting a flow rate of 5.04 gallons per minute. The green color blends with turf and landscaped areas. This grate is installed by plumbers, landscape drainage contractors, and irrigation professionals in both residential and light commercial applications.

The NDS 13 is suited for surface drainage installations in areas subject to foot traffic, bicycle traffic, and wheelchair use. It fits 4-inch sewer drain pipe fittings, 3-inch corrugated pipe, and 4-inch triple wall pipe, making it compatible with a range of common drainage pipe types. Typical installation scenarios include lawn drainage, parking lot landscape strips, walkways, and accessible pathways where ADA-compliant surface grating is appropriate. The green finish is a standard choice for turf-adjacent drain boxes and catch basins in residential and commercial landscape drainage layouts.

Key Features

• Structural foam polyolefin construction resists impact and long-term outdoor exposure
• UV inhibitors reduce degradation from prolonged sun exposure
• 3.85 square inch open surface area with 5.04 GPM flow rate
• Rated for pedestrian, bicycle, and wheelchair traffic loads
• Fits 4-inch sewer drain pipe fittings, 3-inch corrugated pipe, and 4-inch triple wall pipe
• Green color suited for turf and landscaped drainage areas

Compatibility

Fits 4-inch sewer drain pipe fittings, 3-inch corrugated pipe, and 4-inch triple wall pipe. Recommended for installations subject to pedestrian, bicycle, and wheelchair traffic.

Installation Notes

Installation is typically performed by a licensed plumber or drainage contractor. Ensure the drain body or catch basin is fully seated and secured before placing the grate. Verify pipe compatibility and confirm the grate is flush with the finished surface grade to prevent trip hazards. Follow applicable local plumbing codes and ADA surface accessibility guidelines where wheelchair traffic is anticipated.

Technical Specifications

• Size: 4 inches
• Color: Green
• Shape: Round
• Material: Structural Foam Polyolefin
• UV Inhibitors: Yes
• Open Surface Area: 3.85 square inches
• Flow Rate: 5.04 GPM
• Compatible Pipe Types: 4-inch sewer drain pipe fittings, 3-inch corrugated pipe, 4-inch triple wall pipe
• Traffic Rating: Pedestrian, bicycle, wheelchair
• Weight: 4 pounds
• Unit of Measure: EA
• Package Quantity: 25

Standard Information

• Brand: NDS
• Manufacturer Part Number: 13