NDS 74 — 3" Black Atrium Drain Grate for 3" Pipe
Brand: NDS
Save 25%
Original Price
$20.03
Current Price
$15.02
SKU 74
The NDS 74 3" Atrium Drain Grate is a domed, debris-blocking drain top engineered for landscape and window-well drainage. Its raised dome design keeps leaves and mulch out while allowing surface water to flow into 3" drain pipe systems.
- Fits 3" sewer & drain pipe, 3" single-wall corrugated pipe, and 3" triple-wall pipe for a soil-tight connection.
- Made from structural foam polyethylene (HDPE) with UV inhibitors for long-term resistance to fading, cracking, and chemical exposure.
- Domed design with 9.4 sq. in. open area and flow capacity around 29 GPM to manage light surface runoff.
- Dimensions: approximately 3-11/16" high; top diameter about 2-1/4"; grate openings roughly 1/4" wide.
- Lightweight, rustproof, and maintenance-free; removable grate allows easy access for cleaning and pipe inspection.
- Ideal for planter beds, mulch areas, window wells, driveways and other locations prone to debris collection and light foot traffic.
Use the NDS 74 atrium grate when you need a low-profile, durable solution to prevent debris from entering your drainage lines. Simple to install and compatible with standard 3" fittings, it provides reliable, low-maintenance drainage for residential and light commercial landscape applications.