Drain light flows of excess surface water and block leaves and debris from infiltrating the pipeline. Use the 4 inch Round Drain Grate on patios, decks, and around pools to prevent costly water damage. Grate has an open surface area of 3.9 sq. inch and flow rate of 12 GPM. The 4 inch Round Grate connects to 4 inch Sewer and Drain (Sewer and Drain) fittings such as an adapter to connect to drain pipe. The Drain Grate, also known as a drain cover, is made of polyvinyl chloride (PVC) treated with UV inhibitors. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we’ll replace it. 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.
Drain grate connects to 4 inch Sewer and Drain fitting, such as an adapter
Drain cover blocks debris from entering and clogging drainage pipes
12 GPM flow rate, drains patios, decks, and pool areas
Protect your drainage system by using a drain grate, also known as a drain cover, with an adapter to connect to drain pipe and block debris from entering and potentially clogging the pipeline as water flows through
Ideal for draining light water flows from patios, decks, and around pools
Works with sewer and drain fitting connected to drain pipe to capture and convey excess surface water for proper release downstream
Meets applicable ASTM standards, 4 inch Round Grate made of polyvinyl chloride (PVC) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking, slight color variations may occur
Attach with Sewer and Drain fitting to drain pipe for a soil-tight fit
Comes with one 4 inch Round Grate