---
product_id: 19588462
title: "Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green"
brand: "fernco"
price: "₨920"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/19588462-storm-drain-fsd-040-a-plastic-atrium-drain-grate-4
store_origin: LK
region: Sri Lanka
---

# UV inhibitors prevent sun damage Fits multiple pipe sizes (3''-6'') Durable polypropylene build Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green

**Brand:** fernco
**Price:** ₨920
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Keep your drains clear and green with lasting strength!

## Quick Answers

- **What is this?** Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green by fernco
- **How much does it cost?** ₨920 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/19588462-storm-drain-fsd-040-a-plastic-atrium-drain-grate-4)

## Best For

- fernco enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust polypropylene construction ensures long-term durability and resistance to wear.
- • **Universal Fit:** Compatible with 3'', 4'', and 6'' sewer, corrugated, triple wall, and belled end pipes for versatile installation.
- • **Sunproof Design:** Advanced UV inhibitors protect against fading and cracking, keeping your drain grate looking fresh.
- • **Debris-Defying Atrium:** Specially designed to prevent floating debris from clogging your drainage system, maintaining optimal flow.
- • **Peace of Mind Warranty:** Backed by a lifetime warranty, guaranteeing reliability and performance for years to come.

## Overview

The Storm Drain FSD-040-A is a 4-inch green atrium drain grate crafted from durable polypropylene with UV inhibitors to resist sun damage. Designed to fit a wide range of 3'' to 6'' pipe types, it prevents debris blockage and comes with a lifetime warranty, making it a reliable and versatile choice for professional-grade drainage solutions.

## Description

4" Round Atrium Drain Grate Part No. FSD-040-A Color: Green Dimensions: 4.75''l x 4.75''w x 4''h For use in areas where floating debris would block a standard flat grate. -Durable polypropylene construction -UV inhibitors to eliminate sun damage Use with: -3'', 4'' and 6'' sewer and drain pipe -3'', 4'' and 6'' corrugated pipe -3'', 4'' and 6'' triple wall pipe -3'', 4'' and 6'' belled end pipe -3'', 4'' and 6'' SDR fitting -6'' round catch basin

## Features

- Durable polypropylene construction
- UV inhibitors to eliminate sun damage
- Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fernco |
| Part Number | FSD-040-A |
| Item Weight | 5.3 ounces |
| Package Dimensions | 4.72 x 4.69 x 3.94 inches |
| Item model number | FSD-040-A |
| Is Discontinued By Manufacturer | No |
| Size | 4 Inch |
| Color | Green |
| Material | Plastic, Polypropylene |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green - Image 1](https://m.media-amazon.com/images/I/715FGrCLCoL.jpg)
![Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green - Image 2](https://m.media-amazon.com/images/I/71rmoPy8ZFL.jpg)
![Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green - Image 3](https://m.media-amazon.com/images/I/71EDwP7mYgL.jpg)

## Questions & Answers

**Q: Will this slip inside or outside of 4" PVC pipe?**
A: It didn't do a good job of either for me.  I needed it to fit inside 4" SDR-35 PVC pipe.  It doesn't do that.  It seems to me that it is sized to be the same as the outside diameter of that pipe, because it sets inside the fittings for that pipe perfectly.  So if place a coupling on the end of a pipe, this will fit inside the coupling.

**Q: What is the outside diameter of the lower section that fits in the drain?**
A: It is stepped with 3 outside diameters to fit inside various "4 inch" pipes.  The actual OD of the steps are (bottom to top):  3.87", 4.0", and 4.175".  If your pipe requires either of the 2 smaller steps, the flange of the drain will not seat right up against the end of your pipe.   The ID is 3.65".

**Q: Will it keep chipmunks out of wall drainage pipes**
A: You would need to fasten it to the wall. It’s a good idea. The material used is very sturdy and hopefully they won’t be able to chew through it.

**Q: do make one for a 8 inch pipe ?**
A: I’m sure they do.

## Frequently Bought Together

- Storm Drain FSD-040-A Plastic Atrium Drain Grate 4-in. - Green
- NDS 4" Atrium Grate, Black
- NDS 11, 4 in. Round Grate Cover Connects to 4 Inch Drain Pipes & Fittings, for Small Lawns, Landscaping and Patios, Black Plastic

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**Shop now:** [https://www.desertcart.lk/products/19588462-storm-drain-fsd-040-a-plastic-atrium-drain-grate-4](https://www.desertcart.lk/products/19588462-storm-drain-fsd-040-a-plastic-atrium-drain-grate-4)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*