NDS 75 4 in. Round Atrium Drain Grate – Green

NDS 75 4 in. Round Atrium Drain Grate – Green

Brand: NDS | SKU: 75

Product Overview

The NDS 75 green atrium grate provides an elevated 4-inch drainage inlet for areas where mulch, leaves and other surface debris can quickly cover a flat grate. Its raised openings let runoff enter from the sides as well as around the top, making it useful in planter beds, landscaped areas and window wells.

Key Features

• 4 in. nominal atrium grate
• Green HDPE construction
• Raised design for debris-prone areas
• 17.0 sq. in. open surface area
• Compatible with specified 4 in. drainage components

Common Uses

Residential and light-commercial drainage installations where compatible NDS components are used to collect, connect or route surface water.

Technical Specifications

• Material: HDPE
• Color: Green
• Height: 4-7/16 in.
• Open surface area: 17.0 sq. in.
• Pipe compatibility: Specified 4 in. sewer-and-drain, corrugated and triple-wall components

Compatibility & Installation Notes

Place the atrium grate where runoff collects but debris is likely to accumulate around a flat inlet. Keep the side openings clear enough for water to enter freely.

Frequently Asked Questions

Why choose an atrium grate instead of a flat grate?

The raised design can continue accepting runoff when mulch or leaves collect around the drainage inlet.

Where is it commonly used?

Typical locations include planter beds, mulch areas, window wells and other debris-prone landscape areas.

Why Buy From Big Frog Supply?

NDS 75 combines a green landscape finish with an elevated inlet design suited to 4-inch drainage points where surface debris is a concern.