--- product_id: 57765900 title: "NDS 8, 4.5-Inch Square Grate, Connects to 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black" brand: "nds" price: "Rp267917" currency: IDR in_stock: true reviews_count: 8 category: "Nds" url: https://www.desertcart.id/products/57765900-nds-8-4-5-inch-square-grate-connects-to-4 store_origin: ID region: Indonesia --- # 32 GPM flow rate Fits 4-inch drain pipes ADA-compliant & heel-proof NDS 8, 4.5-Inch Square Grate, Connects to 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black **Brand:** nds **Price:** Rp267917 **Availability:** βœ… In Stock ## Summary > πŸ’§ Keep your outdoors flowing flawlessly β€” no clogs, no worries! ## Quick Answers - **What is this?** NDS 8, 4.5-Inch Square Grate, Connects to 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black by nds - **How much does it cost?** Rp267917 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/57765900-nds-8-4-5-inch-square-grate-connects-to-4) ## 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 - β€’ **Debris Defense System:** Blocks leaves and debris to prevent clogs, protecting your drainage system year-round. - β€’ **Effortless Water Flow:** Handles up to 32 gallons per minute to keep your landscape dry and pristine. - β€’ **Universal Connectivity:** Seamlessly fits 4-inch sewer, single-wall, and triple-wall drain pipes for a soil-tight seal. - β€’ **Durable UV-Resistant Build:** Made from polyethylene with UV inhibitors to resist fading and cracking under the sun. - β€’ **Built for Safety & Accessibility:** ADA-compliant, heel-proof design ensures safe pedestrian, bicycle, and wheelchair traffic. ## Overview The NDS 4.5-inch square drain grate is a durable, black polyethylene cover designed to fit 4-inch drain pipes and fittings. It supports a flow rate of 32 GPM with a 10.4 sq. in. open surface area, ensuring efficient drainage for small lawns, patios, and landscaped areas. ADA-compliant and heel-proof, it offers a safe, soil-tight fit while blocking leaves and debris to prevent clogs. UV-treated for long-lasting outdoor performance, it’s the trusted choice for professional-grade stormwater management. ## Description Keep your drainage system running smoothly with a drain grate that prevents harmful leaves and debris from entering and potentially clogging your pipeline. The 5 in. square drain grate fits right on top of the pipe and is ideal for handling light flows of stormwater from small lawns, landscaped areas, walkways, and patios. The 5 in. Square Drain Grate has an open surface area of 4.3 sq. in. and a flow rate of 13 GPM, ideal for a variety of landscaped areas. Connects to 4 in. sewer and drain pipe & fittings, 4 in. single-wall corrugated pipe, and 4 in. triple-wall pipe for a soil-tight fit. The drain grate, also known as a drain cover, is ADA Compliant and heel-proof. Built to stand up to the elements, it’s made of polyethylene, a type of plastic, using virgin and recycled content treated with UV inhibitors to prevent fading and cracking from the sun. As part of a complete drainage system, the pipe grate drains water and prevents debris from entering drain pipes. The pipes 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.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. Review: It works! - Easy to place, allows me to see and easy for excess water to come out. I don't have to worry about pop-ups and tripping over them. Review: Repeat desertcart buyer - The cover fit good on driveway drain ## Features - BLOCKS LEAVES AND DEBRIS: Protect your drainage system by preventing leaves and debris from entering and potentially clogging the pipeline while letting excess surface water flow through - WORKS IN A VARIETY OF LOCATIONS: Ideal for draining light water flows from small lawns, landscaped areas, patios, and walkways - CONNECTIVITY: Fits 4 in. sewer and drain pipes and fittings, 4 in. single-wall corrugated pipes, 4 in. triple-wall pipes - SOIL-TIGHT FIT: Place drain cover on top of drain pipe or drain fitting; 5 in. square drain grates come in a variety of colors - SPECIFICATIONS: 32 GPM flow rate, 10.4 sq. in. open surface area; recommended for pedestrians, bicycles, and wheelchair traffic when properly installed; ADA compliant and heel-proof; Grate is 2 in. high ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #135,232 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #596 in Bathroom Sink & Bathtub Drain Strainers | | Brand | NDS | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 510 Reviews | | Finish Type | Matte | | Material | Plastic | | Product Dimensions | 4.56"W x 1.81"H | | Special Feature | Anti-Clogging | ## Product Details - **Brand:** NDS - **Color:** Black - **Finish Type:** Matte - **Material:** Plastic - **Product Dimensions:** 4.56"W x 1.81"H ## Images ![NDS 8, 4.5-Inch Square Grate, Connects to 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black - Image 1](https://m.media-amazon.com/images/I/71C4TaCKe5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How do I remove the old one? I need to remove to run a snake through the driveway drain. Does not seem to pry off easily.** A: Hi, It is not clear why the grate is not coming off. Original installer may have applied some form of adhesive to the pipe connection so it may be difficult. One method would be to use a hook under a grate slat and pull the grate straight up, or use some locking pliers to grab the grate slats and pull up. **Q: can this be used to cover the exterior fresh air vent on a chimney?** A: Yes as long it not expose to heat over 120 degrees. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works! *by L***I on August 18, 2023* Easy to place, allows me to see and easy for excess water to come out. I don't have to worry about pop-ups and tripping over them. ### ⭐⭐⭐⭐⭐ Repeat Amazon buyer *by R***. on June 24, 2025* The cover fit good on driveway drain ### ⭐⭐⭐⭐ Good cover *by J***R on December 6, 2025* Works ok but could fit tighter. ## Frequently Bought Together - NDS 8, 4.5-Inch Square Grate, Connects to 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black - NDS 11, 4 in. Round Grate Cover Connects to 4 Inch Drain Pipes & Fittings, for Small Lawns, Landscaping and Patios, Black Plastic - NDS 78A* 4-Inch Round Atrium Drain Grate Cover for 4-Inch Sewer and Drain Pipe Fittings, for Small Lawns, Landscaping and Patios, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/57765900-nds-8-4-5-inch-square-grate-connects-to-4](https://www.desertcart.id/products/57765900-nds-8-4-5-inch-square-grate-connects-to-4) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*