NDS 4 in. Round Atrium Grate, Sand (78S)
The NDS 78S is a sand 4 in. round atrium grate. The dome sits above mulch and leaves so water can enter while debris stays at the base. It is UV-protected HDPE and fits 4 in. sewer and drain pipe, 4 in. corrugated pipe, and 4 in. triple-wall pipe.
Key Specifications & Features
- SKU: 78S
- Brand: NDS
- Type: Domed atrium grate
- Size: 4 in. round
- Color: Sand
- Material: UV-protected high-density polyethylene (HDPE)
- Fits: 4 in. sewer and drain pipe, 4 in. corrugated pipe, and 4 in. triple-wall pipe
- Dimensions: about 0.21 lb, 17 sq in. open area
- Weight: 0.21 lb
Frequently Asked Questions
What color is the NDS 78S?
Sand. The photo is the sand grate for this part number.
What does the NDS 78S fit?
4 in. sewer and drain pipe, 4 in. corrugated pipe, and 4 in. triple-wall pipe. The grate is the cover only. Pipe, basin, and adapter are sold separately.
Is the NDS 78S a dome or a flat grate?
It is a domed atrium grate, so the top stands above mulch and ground cover.
What is the NDS 78S made of?
UV-protected HDPE, 0.21 lb. NDS structural-foam grates are made for outdoor drainage.
