---
product_id: 12670970
title: "1211G* Square Catch Basin Drain Grate, Diamond Design, Fits 12-Inch Catch Basin Drain, Risers and Low Profile Adapter, 12-Inch, Plastic, Black"
brand: "nds"
price: "B/.77"
currency: PAB
in_stock: true
category: "Nds"
url: https://www.desertcart.com.pa/products/12670970-1211g-square-catch-basin-drain-grate-diamond-design-fits-12
store_origin: PA
region: Panama
---

# 162 GPM flow rate UV-resistant HDPE plastic Blocks leaves & debris 1211G* Square Catch Basin Drain Grate, Diamond Design, Fits 12-Inch Catch Basin Drain, Risers and Low Profile Adapter, 12-Inch, Plastic, Black

**Brand:** nds
**Price:** B/.77
**Availability:** ✅ In Stock

## Summary

> 🛠️ The sleek shield your drainage system deserves — stay dry, stay ahead!

## Quick Answers

- **What is this?** 1211G* Square Catch Basin Drain Grate, Diamond Design, Fits 12-Inch Catch Basin Drain, Risers and Low Profile Adapter, 12-Inch, Plastic, Black by nds
- **How much does it cost?** B/.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/12670970-1211g-square-catch-basin-drain-grate-diamond-design-fits-12)

## Best For

- nds enthusiasts

## Why This Product

- Trusted nds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Debris Defense System:** Prevents clogging by blocking leaves and dirt, ensuring your drainage stays smooth and maintenance-free.
- • **Versatile Compatibility:** Fits perfectly on 12-inch catch basins, risers, and low-profile adapters for seamless installation.
- • **Durable UV-Protected Design:** Crafted from high-density polyethylene with UV inhibitors to resist cracking and fading under the sun.
- • **Built for Real-World Traffic:** Rated for NDS Class B loads, supporting medium-duty pneumatic tires, autos, and light trucks under 20 mph.
- • **Effortless Stormwater Management:** Handles heavy water flow with a 162 GPM capacity to keep your landscape dry and pristine.

## Overview

The NDS 1211G Square Catch Basin Drain Grate is a durable, UV-resistant plastic cover designed to fit 12-inch catch basins and adapters. With a 53.1 sq. in. open surface area and 162 GPM flow rate, it efficiently drains stormwater while blocking debris to prevent clogs. Rated for medium-duty traffic and ADA compliant, it offers a reliable, low-profile solution for professional-grade drainage management.

## Description

Meet the drain grate, the guardian of your drainage system. Place on top of a catch basin drain, riser, or low-profile adapter, and it defends drain pipes by blocking potential intruders such as dirt, leaves, and debris as it drains heavy flows of stormwater from lawns, landscaped areas, under downspouts, and away from patios and walkways. Drain grates, also known as drain covers, help keep your drain pipes clog-free and running smoothly. The 12x12 drainage grate, as part of a complete drainage solution, works with 12 in. catch basins, low-profile adapters, and risers that are connected to drain pipes to carry the water to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. The 12 in. drain grate is made of polyethylene, a type of plastic, treated with UV inhibitors prevent cracking and fading in the sun. Strategic openings on the 53.1 sq. in. open surface area provide 162 GPM flow rate capacity. The storm drain grate is rated for NDS Class B loads when properly installed and is ADA compliant. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.

## Features

- BLOCKS LEAVES & DEBRIS: Protects your drainage system by preventing particles from entering and potentially clogging the pipeline while letting excess surface water flow through
- HOW TO USE: Drains heavy flows of stormwater from lawns, landscaped areas, patios, walkways, and under downspouts; water flows into a capture device connected to drain pipe to carry the water downstream to a discharge point such as a pop-up emitter
- HOW TO INSTALL: Place the storm drain grate (also known as a drain cover) on top of a capture device such as the 12 in. catch basin, riser, or low-profile adapter to drain surface water
- DESIGN FEATURES: Made of high-density polyethylene (HDPE) treated with UV inhibitors to prevent fading and cracking; available in a variety of colors, styles, and materials
- SPECIFICATIONS: 53.1 sq. in. open surface area; 162 GPM flow rate; rated for NDS Class B loads (up to 175 psi) when properly installed—recommended for medium-duty pneumatic tire traffic, autos, and light trucks at speeds less than 20 mph; ADA compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BOC4ZO |
| Additional Features | Removable |
| Best Sellers Rank | #30,913 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #228 in Kitchen Drains & Strainers #2,595 in Pumps & Plumbing Equipment |
| Brand Name | NDS |
| Color | Black |
| Compatible Groove Diameter | 12 inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (893) |
| Finish Types | black |
| Fits Hole Size | 12 inches |
| Global Trade Identification Number | 00052063012117, 00052063112619 |
| Included Components | NDS - 1211 |
| Item Depth | 1-1/8" |
| Item Dimensions W x H | 12"W x 1"H |
| Item Type Name | NDS - 1211 |
| Item Weight | 8 ounces |
| Manufacturer | NDS |
| Manufacturer Part Number | NDS - 1211 |
| Manufacturer Warranty Description | 1 year warranty. |
| Material Type | Plastic |
| Model Number | NDS - 1211 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Style | Modern |
| UPC | 052063112619 052063012117 767654966259 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** NDS
- **Color:** Black
- **Finish Type:** black
- **Material:** Plastic
- **Product Dimensions:** 12"W x 1"H

## Images

![1211G* Square Catch Basin Drain Grate, Diamond Design, Fits 12-Inch Catch Basin Drain, Risers and Low Profile Adapter, 12-Inch, Plastic, Black - Image 1](https://m.media-amazon.com/images/I/71iPrW7kutL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What head size and length screws used for nds 1211g 12-inch square grate?**
A: I'm not sure.  The grate fits snuggly and I believe I purchased stainless steel screws after I received the unit.

**Q: How deep is the grate overhang lip?**
A: This grate has no overhang lip.  It is a square with straight edges all around.  Hope this helps.    Thank you.

**Q: what is it made of, metal?**
A: It is made of a heavy, sturdy hard plastic material. I have one like it and it is excellent used as a drain for water.  It is not metal.   Thanks for your question.

**Q: Do you sell a 16.75 inch atrium or raised drain cover?  I have a flat one that at times gets covered with leaves**
A: No, I only have the one drain cover that I have listed on Amazon.   Sorry!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.pa/products/12670970-1211g-square-catch-basin-drain-grate-diamond-design-fits-12](https://www.desertcart.com.pa/products/12670970-1211g-square-catch-basin-drain-grate-diamond-design-fits-12)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-15*