NDS 640 6-Inch Square Grate with Low-Profile Adapter Drain, Connects to 3-Inch and 4-Inch Drain Pipes and Fittings, for Small Lawns, Landscaping and Patios, Plastic, Black

Product description

• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
• Fits 3 in. & 4 in. Sewer and Drain Pipes & Fittings, 3 in. & 4 in. Single-Wall Corrugated Pipes, 3 in. & 4 in. Triple-Wall Pipes. 44 GPM flow rate. 14.4 sq. in. open surface area. 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
• Place low-profile adapter on top of drain pipe or drain fitting, for a soil-tight fit; place 6 in. drain grate on top of low-profile adapter. 6 in. Square Drain Grates (with Low-Profile Adapters) are available in a variety of colors and materials
• Grate top is 5-7 8 in. square with ? in. grate openings; Low-profile adapter is 2-1 2 in. high, top opening is 6-3 16 in. square