Drain the stormwater into your drainage system, not the leaves and debris that can potentially clog it. The 6 in. Square Drain Grate, also known as a drain cover is a good choice for draining light flows of stormwater from small lawns, landscaped areas, patios, and walkways to drain pipe. The 6 in. Drain Grate has an open surface area of 10.4 sq. in. and flow rate of 32 GPM. The square grate has a flared-out design for more open surface area and flow capacity compared to a round grate matching the pipe diameter. Connects to 3 in. 4 in. sewer and drain pipes fittings, 3 in. 4 in. single-wall corrugated pipes, and 3 in. 4 in. triple-wall pipes for a soil-tight fit. Ideal where there isn't enough depth for a catch basin. The pipe grate is ADA Compliant and heel-proof. Made of polyethylene, a type of plastic, using a mix of virgin and recycled content treated with UV inhibitors to prevent fading and cracking. As part of a complete drainage system, the grate drains water and prevents debris from entering drain pipes. 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. Find the right drainage grate for your project with the free NDS Home Drainage Center tool at ndspro.com/home-drainage. NDS, founded in 1972, 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: Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through Ideal for draining light water flows from small lawns, landscaped areas, patios, and walkways Fits 3 in. 4 in. Sewer and Drain Pipes Fittings, 3 in. 4 in. Single-Wall Corrugated Pipes, and 3 in. 4 in. Triple-Wall Pipes 10.4 sq. in. open surface area 32 GPM flow rate Rated for NDS Class A loads (up to 60 psi) when properly installed-recommended for pedestrians, bicycles, and wheelchair traffic; ADA compliant and heel-proof Grate is 2 in. high; top is 5-7/8 in. square; grate openings are OE in. wide 6 in. Square Drain Grates are available in a variety of colors and materials Comes with one 6 in. Square Grate Works with connected drain pipe to capture and convey excess surface water for proper release downstream Place on top of drain pipe or drain fitting for a soil-tight fit High-density polyethylene (HDPE) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking Use sewer and drain fittings when you need to make turns from the drain grate to drain pipe Use with a Pop-Up Drainage Emitter to discharge collected water at a point of release downstream Use with a Flo-Well Dry Well System and EZ Drain Gravel-Free French Drain System to detain excess water and slowly release it into the ground Onsite stormwater management protects the watershed downstream, and limits excess runoff which can lead to negative impacts such as erosion, pollution, and flooding Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management with proven products, tools, and support to help you get the job done right Landscapes Compatibility Chart