NDS 6 in. Plastic Structural Foam Polyolefin Grate Adapter-640 - The Home Depot


Model # 640

Internet # 100377389

Store SKU # 217632

6 in. Plastic Structural Foam Polyolefin Grate Adapter

NDS 6 in. Plastic Structural Foam Polyolefin Grate Adapter

This item has been discontinued.
The Home Depot no longer carries this specific product.

$9.89 / each


Model # 640

Internet # 100377389

Store SKU # 217632

The NDS 6 in. Structural Foam Polyolefin Grate and Adapter fits 3 in. or 4 in. sewer and drain pipe and fittings, 3 in. or 4 in. corrugated pipe and triple wall pipe. The low-profile adapter features a removable grate and is made with UV inhibitors to reduce damage caused by the elements. It has limited lifetime warranty.

  • Includes a removable grate, grate openings are 1/4 in.
  • 17.83 GPH
  • For use in outdoor applications
  • ADA compliant and heel proof
  • 13-5/8 sq. in. open surface area
  • Heel proof
  • Square shape
  • Black color


Assembled Depth (in.)  6.19 in  Assembled Height (in.)  2.5 in 
Assembled Width (in.)  6.19 in  Product Height (in.)  2.5 
Product Length (in.)  6.19 in  Product Width (in.)  6.19 
Accessory Type  Drain/Grate  Color/Finish Family  Black 
Material  Plastic  Pipe or Fitting Product Type  Accessory 
Product Weight (lb.)  .87 lb  Returnable  90-Day 
Shape  Square 
Warranty / Certifications
Manufacturer Warranty  Limited Lifetime 


Rated 2.0 out of 5 by 1 reviewer.
Rated 2.0 out of 5.0 by dosent drain too good I have bought this product about 2 years ago and it works great but during heavy rains it can't keep up with all the water. I would only recomend this product to someone who dosn't get alot of rain other wise not May 25, 2012
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